Without this reorder tone will play after hangup and both wedhorn's and my wife have threatened to use an axe on our asterisk box (closes issue #13948) Reported by: wedhorn Patches: switch.diff uploaded by wedhorn (license 30) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@158694 65c4cc65-6c06-0410-ace0-fbb531ad65f3
6737 lines
194 KiB
C
6737 lines
194 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* chan_skinny was developed by Jeremy McNamara & Florian Overkamp
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* chan_skinny was heavily modified/fixed by North Antara
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Implementation of the Skinny protocol
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*
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* \author Jeremy McNamara & Florian Overkamp & North Antara
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* \ingroup channel_drivers
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <sys/ioctl.h>
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#include <net/if.h>
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#include <fcntl.h>
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#include <netdb.h>
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#include <arpa/inet.h>
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#include <sys/signal.h>
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#include <signal.h>
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#include <ctype.h>
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#include "asterisk/lock.h"
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#include "asterisk/channel.h"
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#include "asterisk/config.h"
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#include "asterisk/module.h"
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#include "asterisk/pbx.h"
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#include "asterisk/sched.h"
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#include "asterisk/io.h"
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#include "asterisk/rtp.h"
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#include "asterisk/netsock.h"
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#include "asterisk/acl.h"
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#include "asterisk/callerid.h"
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#include "asterisk/cli.h"
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#include "asterisk/say.h"
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#include "asterisk/cdr.h"
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#include "asterisk/astdb.h"
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#include "asterisk/features.h"
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#include "asterisk/app.h"
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#include "asterisk/musiconhold.h"
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#include "asterisk/utils.h"
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#include "asterisk/dsp.h"
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#include "asterisk/stringfields.h"
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#include "asterisk/abstract_jb.h"
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#include "asterisk/threadstorage.h"
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#include "asterisk/devicestate.h"
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#include "asterisk/event.h"
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#include "asterisk/indications.h"
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#include "asterisk/linkedlists.h"
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/*************************************
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* Skinny/Asterisk Protocol Settings *
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*************************************/
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static const char tdesc[] = "Skinny Client Control Protocol (Skinny)";
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static const char config[] = "skinny.conf";
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static int default_capability = AST_FORMAT_ULAW | AST_FORMAT_ALAW;
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static struct ast_codec_pref default_prefs;
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enum skinny_codecs {
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SKINNY_CODEC_ALAW = 2,
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SKINNY_CODEC_ULAW = 4,
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SKINNY_CODEC_G723_1 = 9,
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SKINNY_CODEC_G729A = 12,
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SKINNY_CODEC_G726_32 = 82, /* XXX Which packing order does this translate to? */
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SKINNY_CODEC_H261 = 100,
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SKINNY_CODEC_H263 = 101
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};
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#define DEFAULT_SKINNY_PORT 2000
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#define DEFAULT_SKINNY_BACKLOG 2
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#define SKINNY_MAX_PACKET 1000
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static struct {
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unsigned int tos;
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unsigned int tos_audio;
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unsigned int tos_video;
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unsigned int cos;
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unsigned int cos_audio;
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unsigned int cos_video;
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} qos = { 0, 0, 0, 0, 0, 0 };
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static int keep_alive = 120;
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static char global_vmexten[AST_MAX_EXTENSION]; /* Voicemail pilot number */
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static char used_context[AST_MAX_EXTENSION]; /* placeholder to check if context are already used in regcontext */
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static char regcontext[AST_MAX_CONTEXT]; /* Context for auto-extension */
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static char date_format[6] = "D-M-Y";
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static char version_id[16] = "P002F202";
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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#define letohl(x) (x)
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#define letohs(x) (x)
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#define htolel(x) (x)
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#define htoles(x) (x)
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#else
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#if defined(HAVE_BYTESWAP_H)
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#include <byteswap.h>
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#define letohl(x) bswap_32(x)
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#define letohs(x) bswap_16(x)
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#define htolel(x) bswap_32(x)
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#define htoles(x) bswap_16(x)
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#elif defined(HAVE_SYS_ENDIAN_SWAP16)
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#include <sys/endian.h>
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#define letohl(x) __swap32(x)
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#define letohs(x) __swap16(x)
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#define htolel(x) __swap32(x)
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#define htoles(x) __swap16(x)
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#elif defined(HAVE_SYS_ENDIAN_BSWAP16)
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#include <sys/endian.h>
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#define letohl(x) bswap32(x)
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#define letohs(x) bswap16(x)
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#define htolel(x) bswap32(x)
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#define htoles(x) bswap16(x)
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#else
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#define __bswap_16(x) \
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((((x) & 0xff00) >> 8) | \
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(((x) & 0x00ff) << 8))
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#define __bswap_32(x) \
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((((x) & 0xff000000) >> 24) | \
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(((x) & 0x00ff0000) >> 8) | \
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(((x) & 0x0000ff00) << 8) | \
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(((x) & 0x000000ff) << 24))
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#define letohl(x) __bswap_32(x)
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#define letohs(x) __bswap_16(x)
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#define htolel(x) __bswap_32(x)
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#define htoles(x) __bswap_16(x)
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#endif
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#endif
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/*! Global jitterbuffer configuration - by default, jb is disabled */
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static struct ast_jb_conf default_jbconf =
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{
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.flags = 0,
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.max_size = -1,
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.resync_threshold = -1,
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.impl = ""
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};
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static struct ast_jb_conf global_jbconf;
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AST_THREADSTORAGE(device2str_threadbuf);
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#define DEVICE2STR_BUFSIZE 15
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AST_THREADSTORAGE(control2str_threadbuf);
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#define CONTROL2STR_BUFSIZE 100
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/*********************
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* Protocol Messages *
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*********************/
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/* message types */
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#define KEEP_ALIVE_MESSAGE 0x0000
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/* no additional struct */
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#define REGISTER_MESSAGE 0x0001
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struct register_message {
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char name[16];
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uint32_t userId;
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uint32_t instance;
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uint32_t ip;
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uint32_t type;
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uint32_t maxStreams;
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};
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#define IP_PORT_MESSAGE 0x0002
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#define KEYPAD_BUTTON_MESSAGE 0x0003
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struct keypad_button_message {
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uint32_t button;
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uint32_t lineInstance;
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uint32_t callReference;
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};
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#define ENBLOC_CALL_MESSAGE 0x0004
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struct enbloc_call_message {
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char calledParty[24];
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};
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#define STIMULUS_MESSAGE 0x0005
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struct stimulus_message {
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uint32_t stimulus;
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uint32_t stimulusInstance;
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uint32_t callreference;
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};
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#define OFFHOOK_MESSAGE 0x0006
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struct offhook_message {
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uint32_t instance;
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uint32_t reference;
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};
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#define ONHOOK_MESSAGE 0x0007
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struct onhook_message {
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uint32_t instance;
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uint32_t reference;
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};
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#define CAPABILITIES_RES_MESSAGE 0x0010
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struct station_capabilities {
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uint32_t codec;
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uint32_t frames;
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union {
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char res[8];
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uint32_t rate;
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} payloads;
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};
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#define SKINNY_MAX_CAPABILITIES 18
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struct capabilities_res_message {
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uint32_t count;
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struct station_capabilities caps[SKINNY_MAX_CAPABILITIES];
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};
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#define SPEED_DIAL_STAT_REQ_MESSAGE 0x000A
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struct speed_dial_stat_req_message {
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uint32_t speedDialNumber;
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};
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#define LINE_STATE_REQ_MESSAGE 0x000B
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struct line_state_req_message {
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uint32_t lineNumber;
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};
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#define TIME_DATE_REQ_MESSAGE 0x000D
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#define BUTTON_TEMPLATE_REQ_MESSAGE 0x000E
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#define VERSION_REQ_MESSAGE 0x000F
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#define SERVER_REQUEST_MESSAGE 0x0012
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#define ALARM_MESSAGE 0x0020
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struct alarm_message {
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uint32_t alarmSeverity;
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char displayMessage[80];
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uint32_t alarmParam1;
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uint32_t alarmParam2;
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};
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#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE 0x0022
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struct open_receive_channel_ack_message {
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uint32_t status;
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uint32_t ipAddr;
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uint32_t port;
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uint32_t passThruId;
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};
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#define SOFT_KEY_SET_REQ_MESSAGE 0x0025
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#define SOFT_KEY_EVENT_MESSAGE 0x0026
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struct soft_key_event_message {
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uint32_t softKeyEvent;
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uint32_t instance;
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uint32_t callreference;
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};
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#define UNREGISTER_MESSAGE 0x0027
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#define SOFT_KEY_TEMPLATE_REQ_MESSAGE 0x0028
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#define HEADSET_STATUS_MESSAGE 0x002B
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#define REGISTER_AVAILABLE_LINES_MESSAGE 0x002D
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#define REGISTER_ACK_MESSAGE 0x0081
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struct register_ack_message {
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uint32_t keepAlive;
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char dateTemplate[6];
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char res[2];
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uint32_t secondaryKeepAlive;
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char res2[4];
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};
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#define START_TONE_MESSAGE 0x0082
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struct start_tone_message {
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uint32_t tone;
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uint32_t space;
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uint32_t instance;
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uint32_t reference;
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};
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#define STOP_TONE_MESSAGE 0x0083
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struct stop_tone_message {
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uint32_t instance;
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uint32_t reference;
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};
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#define SET_RINGER_MESSAGE 0x0085
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struct set_ringer_message {
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uint32_t ringerMode;
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uint32_t unknown1; /* See notes in transmit_ringer_mode */
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uint32_t unknown2;
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uint32_t space[2];
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};
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#define SET_LAMP_MESSAGE 0x0086
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struct set_lamp_message {
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uint32_t stimulus;
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uint32_t stimulusInstance;
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uint32_t deviceStimulus;
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};
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#define SET_SPEAKER_MESSAGE 0x0088
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struct set_speaker_message {
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uint32_t mode;
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};
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/* XXX When do we need to use this? */
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#define SET_MICROPHONE_MESSAGE 0x0089
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struct set_microphone_message {
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uint32_t mode;
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};
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#define START_MEDIA_TRANSMISSION_MESSAGE 0x008A
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struct media_qualifier {
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uint32_t precedence;
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uint32_t vad;
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uint16_t packets;
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uint32_t bitRate;
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};
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struct start_media_transmission_message {
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uint32_t conferenceId;
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uint32_t passThruPartyId;
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uint32_t remoteIp;
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uint32_t remotePort;
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uint32_t packetSize;
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uint32_t payloadType;
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struct media_qualifier qualifier;
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uint32_t space[16];
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};
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#define STOP_MEDIA_TRANSMISSION_MESSAGE 0x008B
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struct stop_media_transmission_message {
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uint32_t conferenceId;
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uint32_t passThruPartyId;
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uint32_t space[3];
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};
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#define CALL_INFO_MESSAGE 0x008F
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struct call_info_message {
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char callingPartyName[40];
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char callingParty[24];
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char calledPartyName[40];
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char calledParty[24];
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uint32_t instance;
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uint32_t reference;
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uint32_t type;
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char originalCalledPartyName[40];
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char originalCalledParty[24];
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char lastRedirectingPartyName[40];
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char lastRedirectingParty[24];
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uint32_t originalCalledPartyRedirectReason;
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uint32_t lastRedirectingReason;
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char callingPartyVoiceMailbox[24];
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char calledPartyVoiceMailbox[24];
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char originalCalledPartyVoiceMailbox[24];
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char lastRedirectingVoiceMailbox[24];
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uint32_t space[3];
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};
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#define FORWARD_STAT_MESSAGE 0x0090
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struct forward_stat_message {
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uint32_t activeforward;
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uint32_t lineNumber;
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uint32_t fwdall;
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char fwdallnum[24];
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uint32_t fwdbusy;
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char fwdbusynum[24];
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uint32_t fwdnoanswer;
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char fwdnoanswernum[24];
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};
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#define SPEED_DIAL_STAT_RES_MESSAGE 0x0091
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struct speed_dial_stat_res_message {
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uint32_t speedDialNumber;
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char speedDialDirNumber[24];
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char speedDialDisplayName[40];
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};
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#define LINE_STAT_RES_MESSAGE 0x0092
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struct line_stat_res_message {
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uint32_t lineNumber;
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char lineDirNumber[24];
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char lineDisplayName[24];
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uint32_t space[15];
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};
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#define DEFINETIMEDATE_MESSAGE 0x0094
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struct definetimedate_message {
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uint32_t year; /* since 1900 */
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uint32_t month;
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uint32_t dayofweek; /* monday = 1 */
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uint32_t day;
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uint32_t hour;
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uint32_t minute;
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uint32_t seconds;
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uint32_t milliseconds;
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uint32_t timestamp;
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};
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#define BUTTON_TEMPLATE_RES_MESSAGE 0x0097
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struct button_definition {
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uint8_t instanceNumber;
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uint8_t buttonDefinition;
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};
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struct button_definition_template {
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uint8_t buttonDefinition;
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/* for now, anything between 0xB0 and 0xCF is custom */
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/*int custom;*/
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};
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#define STIMULUS_REDIAL 0x01
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#define STIMULUS_SPEEDDIAL 0x02
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#define STIMULUS_HOLD 0x03
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#define STIMULUS_TRANSFER 0x04
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#define STIMULUS_FORWARDALL 0x05
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#define STIMULUS_FORWARDBUSY 0x06
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#define STIMULUS_FORWARDNOANSWER 0x07
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#define STIMULUS_DISPLAY 0x08
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#define STIMULUS_LINE 0x09
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#define STIMULUS_VOICEMAIL 0x0F
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#define STIMULUS_AUTOANSWER 0x11
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#define STIMULUS_DND 0x3F
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#define STIMULUS_CONFERENCE 0x7D
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#define STIMULUS_CALLPARK 0x7E
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#define STIMULUS_CALLPICKUP 0x7F
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#define STIMULUS_NONE 0xFF
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/* Button types */
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#define BT_REDIAL STIMULUS_REDIAL
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#define BT_SPEEDDIAL STIMULUS_SPEEDDIAL
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#define BT_HOLD STIMULUS_HOLD
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#define BT_TRANSFER STIMULUS_TRANSFER
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#define BT_FORWARDALL STIMULUS_FORWARDALL
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#define BT_FORWARDBUSY STIMULUS_FORWARDBUSY
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#define BT_FORWARDNOANSWER STIMULUS_FORWARDNOANSWER
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#define BT_DISPLAY STIMULUS_DISPLAY
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#define BT_LINE STIMULUS_LINE
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#define BT_VOICEMAIL STIMULUS_VOICEMAIL
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#define BT_AUTOANSWER STIMULUS_AUTOANSWER
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#define BT_DND STIMULUS_DND
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#define BT_CONFERENCE STIMULUS_CONFERENCE
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#define BT_CALLPARK STIMULUS_CALLPARK
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#define BT_CALLPICKUP STIMULUS_CALLPICKUP
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#define BT_NONE 0x00
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/* Custom button types - add our own between 0xB0 and 0xCF.
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This may need to be revised in the future,
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if stimuluses are ever added in this range. */
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#define BT_CUST_LINESPEEDDIAL 0xB0 /* line or speeddial with/without hint */
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#define BT_CUST_LINE 0xB1 /* line or speeddial with hint only */
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|
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struct button_template_res_message {
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uint32_t buttonOffset;
|
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uint32_t buttonCount;
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uint32_t totalButtonCount;
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struct button_definition definition[42];
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};
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#define VERSION_RES_MESSAGE 0x0098
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struct version_res_message {
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char version[16];
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};
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|
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#define DISPLAYTEXT_MESSAGE 0x0099
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struct displaytext_message {
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char text[40];
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};
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|
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#define CLEAR_NOTIFY_MESSAGE 0x0115
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#define CLEAR_DISPLAY_MESSAGE 0x009A
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|
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#define CAPABILITIES_REQ_MESSAGE 0x009B
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|
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#define REGISTER_REJ_MESSAGE 0x009D
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struct register_rej_message {
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|
char errMsg[33];
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};
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|
|
#define SERVER_RES_MESSAGE 0x009E
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|
struct server_identifier {
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|
char serverName[48];
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};
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|
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struct server_res_message {
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|
struct server_identifier server[5];
|
|
uint32_t serverListenPort[5];
|
|
uint32_t serverIpAddr[5];
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};
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|
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#define RESET_MESSAGE 0x009F
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struct reset_message {
|
|
uint32_t resetType;
|
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};
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|
|
#define KEEP_ALIVE_ACK_MESSAGE 0x0100
|
|
|
|
#define OPEN_RECEIVE_CHANNEL_MESSAGE 0x0105
|
|
struct open_receive_channel_message {
|
|
uint32_t conferenceId;
|
|
uint32_t partyId;
|
|
uint32_t packets;
|
|
uint32_t capability;
|
|
uint32_t echo;
|
|
uint32_t bitrate;
|
|
uint32_t space[16];
|
|
};
|
|
|
|
#define CLOSE_RECEIVE_CHANNEL_MESSAGE 0x0106
|
|
struct close_receive_channel_message {
|
|
uint32_t conferenceId;
|
|
uint32_t partyId;
|
|
uint32_t space[2];
|
|
};
|
|
|
|
#define SOFT_KEY_TEMPLATE_RES_MESSAGE 0x0108
|
|
|
|
struct soft_key_template_definition {
|
|
char softKeyLabel[16];
|
|
uint32_t softKeyEvent;
|
|
};
|
|
|
|
#define KEYDEF_ONHOOK 0
|
|
#define KEYDEF_CONNECTED 1
|
|
#define KEYDEF_ONHOLD 2
|
|
#define KEYDEF_RINGIN 3
|
|
#define KEYDEF_OFFHOOK 4
|
|
#define KEYDEF_CONNWITHTRANS 5
|
|
#define KEYDEF_DADFD 6 /* Digits After Dialing First Digit */
|
|
#define KEYDEF_CONNWITHCONF 7
|
|
#define KEYDEF_RINGOUT 8
|
|
#define KEYDEF_OFFHOOKWITHFEAT 9
|
|
#define KEYDEF_UNKNOWN 10
|
|
|
|
#define SOFTKEY_NONE 0x00
|
|
#define SOFTKEY_REDIAL 0x01
|
|
#define SOFTKEY_NEWCALL 0x02
|
|
#define SOFTKEY_HOLD 0x03
|
|
#define SOFTKEY_TRNSFER 0x04
|
|
#define SOFTKEY_CFWDALL 0x05
|
|
#define SOFTKEY_CFWDBUSY 0x06
|
|
#define SOFTKEY_CFWDNOANSWER 0x07
|
|
#define SOFTKEY_BKSPC 0x08
|
|
#define SOFTKEY_ENDCALL 0x09
|
|
#define SOFTKEY_RESUME 0x0A
|
|
#define SOFTKEY_ANSWER 0x0B
|
|
#define SOFTKEY_INFO 0x0C
|
|
#define SOFTKEY_CONFRN 0x0D
|
|
#define SOFTKEY_PARK 0x0E
|
|
#define SOFTKEY_JOIN 0x0F
|
|
#define SOFTKEY_MEETME 0x10
|
|
#define SOFTKEY_PICKUP 0x11
|
|
#define SOFTKEY_GPICKUP 0x12
|
|
#define SOFTKEY_DND 0x13
|
|
#define SOFTKEY_IDIVERT 0x14
|
|
|
|
struct soft_key_template_definition soft_key_template_default[] = {
|
|
{ "\200\001", SOFTKEY_REDIAL },
|
|
{ "\200\002", SOFTKEY_NEWCALL },
|
|
{ "\200\003", SOFTKEY_HOLD },
|
|
{ "\200\004", SOFTKEY_TRNSFER },
|
|
{ "\200\005", SOFTKEY_CFWDALL },
|
|
{ "\200\006", SOFTKEY_CFWDBUSY },
|
|
{ "\200\007", SOFTKEY_CFWDNOANSWER },
|
|
{ "\200\010", SOFTKEY_BKSPC },
|
|
{ "\200\011", SOFTKEY_ENDCALL },
|
|
{ "\200\012", SOFTKEY_RESUME },
|
|
{ "\200\013", SOFTKEY_ANSWER },
|
|
{ "\200\014", SOFTKEY_INFO },
|
|
{ "\200\015", SOFTKEY_CONFRN },
|
|
{ "\200\016", SOFTKEY_PARK },
|
|
{ "\200\017", SOFTKEY_JOIN },
|
|
{ "\200\020", SOFTKEY_MEETME },
|
|
{ "\200\021", SOFTKEY_PICKUP },
|
|
{ "\200\022", SOFTKEY_GPICKUP },
|
|
{ "\200\077", SOFTKEY_DND },
|
|
{ "\200\120", SOFTKEY_IDIVERT },
|
|
};
|
|
|
|
/* Localized message "codes" (in octal)
|
|
Below is en_US (taken from a 7970)
|
|
|
|
\200\xxx
|
|
\000: ???
|
|
\001: Redial
|
|
\002: New Call
|
|
\003: Hold
|
|
\004: Transfer
|
|
\005: CFwdALL
|
|
\006: CFwdBusy
|
|
\007: CFwdNoAnswer
|
|
\010: <<
|
|
\011: EndCall
|
|
\012: Resume
|
|
\013: Answer
|
|
\014: Info
|
|
\015: Confrn
|
|
\016: Park
|
|
\017: Join
|
|
\020: MeetMe
|
|
\021: PickUp
|
|
\022: GPickUp
|
|
\023: Your current options
|
|
\024: Off Hook
|
|
\025: On Hook
|
|
\026: Ring out
|
|
\027: From
|
|
\030: Connected
|
|
\031: Busy
|
|
\032: Line In Use
|
|
\033: Call Waiting
|
|
\034: Call Transfer
|
|
\035: Call Park
|
|
\036: Call Proceed
|
|
\037: In Use Remote
|
|
\040: Enter number
|
|
\041: Call park At
|
|
\042: Primary Only
|
|
\043: Temp Fail
|
|
\044: You Have VoiceMail
|
|
\045: Forwarded to
|
|
\046: Can Not Complete Conference
|
|
\047: No Conference Bridge
|
|
\050: Can Not Hold Primary Control
|
|
\051: Invalid Conference Participant
|
|
\052: In Conference Already
|
|
\053: No Participant Info
|
|
\054: Exceed Maximum Parties
|
|
\055: Key Is Not Active
|
|
\056: Error No License
|
|
\057: Error DBConfig
|
|
\060: Error Database
|
|
\061: Error Pass Limit
|
|
\062: Error Unknown
|
|
\063: Error Mismatch
|
|
\064: Conference
|
|
\065: Park Number
|
|
\066: Private
|
|
\067: Not Enough Bandwidth
|
|
\070: Unknown Number
|
|
\071: RmLstC
|
|
\072: Voicemail
|
|
\073: ImmDiv
|
|
\074: Intrcpt
|
|
\075: SetWtch
|
|
\076: TrnsfVM
|
|
\077: DND
|
|
\100: DivAll
|
|
\101: CallBack
|
|
\102: Network congestion,rerouting
|
|
\103: Barge
|
|
\104: Failed to setup Barge
|
|
\105: Another Barge exists
|
|
\106: Incompatible device type
|
|
\107: No Park Number Available
|
|
\110: CallPark Reversion
|
|
\111: Service is not Active
|
|
\112: High Traffic Try Again Later
|
|
\113: QRT
|
|
\114: MCID
|
|
\115: DirTrfr
|
|
\116: Select
|
|
\117: ConfList
|
|
\120: iDivert
|
|
\121: cBarge
|
|
\122: Can Not Complete Transfer
|
|
\123: Can Not Join Calls
|
|
\124: Mcid Successful
|
|
\125: Number Not Configured
|
|
\126: Security Error
|
|
\127: Video Bandwidth Unavailable
|
|
\130: VidMode
|
|
\131: Max Call Duration Timeout
|
|
\132: Max Hold Duration Timeout
|
|
\133: OPickUp
|
|
\134: ???
|
|
\135: ???
|
|
\136: ???
|
|
\137: ???
|
|
\140: ???
|
|
\141: External Transfer Restricted
|
|
\142: ???
|
|
\143: ???
|
|
\144: ???
|
|
\145: Mac Address
|
|
\146: Host Name
|
|
\147: Domain Name
|
|
\150: IP Address
|
|
\151: Subnet Mask
|
|
\152: TFTP Server 1
|
|
\153: Default Router 1
|
|
\154: Default Router 2
|
|
\155: Default Router 3
|
|
\156: Default Router 4
|
|
\157: Default Router 5
|
|
\160: DNS Server 1
|
|
\161: DNS Server 2
|
|
\162: DNS Server 3
|
|
\163: DNS Server 4
|
|
\164: DNS Server 5
|
|
\165: Operational VLAN Id
|
|
\166: Admin. VLAN Id
|
|
\167: CallManager 1
|
|
\170: CallManager 2
|
|
\171: CallManager 3
|
|
\172: CallManager 4
|
|
\173: CallManager 5
|
|
\174: Information URL
|
|
\175: Directories URL
|
|
\176: Messages URL
|
|
\177: Services URL
|
|
*/
|
|
|
|
struct soft_key_definitions {
|
|
const uint8_t mode;
|
|
const uint8_t *defaults;
|
|
const int count;
|
|
};
|
|
|
|
static const uint8_t soft_key_default_onhook[] = {
|
|
SOFTKEY_REDIAL,
|
|
SOFTKEY_NEWCALL,
|
|
SOFTKEY_CFWDALL,
|
|
SOFTKEY_CFWDBUSY,
|
|
SOFTKEY_DND,
|
|
/*SOFTKEY_GPICKUP,
|
|
SOFTKEY_CONFRN,*/
|
|
};
|
|
|
|
static const uint8_t soft_key_default_connected[] = {
|
|
SOFTKEY_HOLD,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_TRNSFER,
|
|
SOFTKEY_PARK,
|
|
SOFTKEY_CFWDALL,
|
|
SOFTKEY_CFWDBUSY,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_onhold[] = {
|
|
SOFTKEY_RESUME,
|
|
SOFTKEY_NEWCALL,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_TRNSFER,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_ringin[] = {
|
|
SOFTKEY_ANSWER,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_TRNSFER,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_offhook[] = {
|
|
SOFTKEY_REDIAL,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_CFWDALL,
|
|
SOFTKEY_CFWDBUSY,
|
|
/*SOFTKEY_GPICKUP,*/
|
|
};
|
|
|
|
static const uint8_t soft_key_default_connwithtrans[] = {
|
|
SOFTKEY_HOLD,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_TRNSFER,
|
|
SOFTKEY_PARK,
|
|
SOFTKEY_CFWDALL,
|
|
SOFTKEY_CFWDBUSY,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_dadfd[] = {
|
|
SOFTKEY_BKSPC,
|
|
SOFTKEY_ENDCALL,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_connwithconf[] = {
|
|
SOFTKEY_NONE,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_ringout[] = {
|
|
SOFTKEY_NONE,
|
|
SOFTKEY_ENDCALL,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_offhookwithfeat[] = {
|
|
SOFTKEY_REDIAL,
|
|
SOFTKEY_ENDCALL,
|
|
SOFTKEY_TRNSFER,
|
|
};
|
|
|
|
static const uint8_t soft_key_default_unknown[] = {
|
|
SOFTKEY_NONE,
|
|
};
|
|
|
|
static const struct soft_key_definitions soft_key_default_definitions[] = {
|
|
{KEYDEF_ONHOOK, soft_key_default_onhook, sizeof(soft_key_default_onhook) / sizeof(uint8_t)},
|
|
{KEYDEF_CONNECTED, soft_key_default_connected, sizeof(soft_key_default_connected) / sizeof(uint8_t)},
|
|
{KEYDEF_ONHOLD, soft_key_default_onhold, sizeof(soft_key_default_onhold) / sizeof(uint8_t)},
|
|
{KEYDEF_RINGIN, soft_key_default_ringin, sizeof(soft_key_default_ringin) / sizeof(uint8_t)},
|
|
{KEYDEF_OFFHOOK, soft_key_default_offhook, sizeof(soft_key_default_offhook) / sizeof(uint8_t)},
|
|
{KEYDEF_CONNWITHTRANS, soft_key_default_connwithtrans, sizeof(soft_key_default_connwithtrans) / sizeof(uint8_t)},
|
|
{KEYDEF_DADFD, soft_key_default_dadfd, sizeof(soft_key_default_dadfd) / sizeof(uint8_t)},
|
|
{KEYDEF_CONNWITHCONF, soft_key_default_connwithconf, sizeof(soft_key_default_connwithconf) / sizeof(uint8_t)},
|
|
{KEYDEF_RINGOUT, soft_key_default_ringout, sizeof(soft_key_default_ringout) / sizeof(uint8_t)},
|
|
{KEYDEF_OFFHOOKWITHFEAT, soft_key_default_offhookwithfeat, sizeof(soft_key_default_offhookwithfeat) / sizeof(uint8_t)},
|
|
{KEYDEF_UNKNOWN, soft_key_default_unknown, sizeof(soft_key_default_unknown) / sizeof(uint8_t)}
|
|
};
|
|
|
|
struct soft_key_template_res_message {
|
|
uint32_t softKeyOffset;
|
|
uint32_t softKeyCount;
|
|
uint32_t totalSoftKeyCount;
|
|
struct soft_key_template_definition softKeyTemplateDefinition[32];
|
|
};
|
|
|
|
#define SOFT_KEY_SET_RES_MESSAGE 0x0109
|
|
|
|
struct soft_key_set_definition {
|
|
uint8_t softKeyTemplateIndex[16];
|
|
uint16_t softKeyInfoIndex[16];
|
|
};
|
|
|
|
struct soft_key_set_res_message {
|
|
uint32_t softKeySetOffset;
|
|
uint32_t softKeySetCount;
|
|
uint32_t totalSoftKeySetCount;
|
|
struct soft_key_set_definition softKeySetDefinition[16];
|
|
uint32_t res;
|
|
};
|
|
|
|
#define SELECT_SOFT_KEYS_MESSAGE 0x0110
|
|
struct select_soft_keys_message {
|
|
uint32_t instance;
|
|
uint32_t reference;
|
|
uint32_t softKeySetIndex;
|
|
uint32_t validKeyMask;
|
|
};
|
|
|
|
#define CALL_STATE_MESSAGE 0x0111
|
|
struct call_state_message {
|
|
uint32_t callState;
|
|
uint32_t lineInstance;
|
|
uint32_t callReference;
|
|
uint32_t space[3];
|
|
};
|
|
|
|
#define DISPLAY_PROMPT_STATUS_MESSAGE 0x0112
|
|
struct display_prompt_status_message {
|
|
uint32_t messageTimeout;
|
|
char promptMessage[32];
|
|
uint32_t lineInstance;
|
|
uint32_t callReference;
|
|
uint32_t space[3];
|
|
};
|
|
|
|
#define CLEAR_PROMPT_MESSAGE 0x0113
|
|
struct clear_prompt_message {
|
|
uint32_t lineInstance;
|
|
uint32_t callReference;
|
|
};
|
|
|
|
#define DISPLAY_NOTIFY_MESSAGE 0x0114
|
|
struct display_notify_message {
|
|
uint32_t displayTimeout;
|
|
char displayMessage[100];
|
|
};
|
|
|
|
#define ACTIVATE_CALL_PLANE_MESSAGE 0x0116
|
|
struct activate_call_plane_message {
|
|
uint32_t lineInstance;
|
|
};
|
|
|
|
#define DIALED_NUMBER_MESSAGE 0x011D
|
|
struct dialed_number_message {
|
|
char dialedNumber[24];
|
|
uint32_t lineInstance;
|
|
uint32_t callReference;
|
|
};
|
|
|
|
union skinny_data {
|
|
struct alarm_message alarm;
|
|
struct speed_dial_stat_req_message speeddialreq;
|
|
struct register_message reg;
|
|
struct register_ack_message regack;
|
|
struct register_rej_message regrej;
|
|
struct capabilities_res_message caps;
|
|
struct version_res_message version;
|
|
struct button_template_res_message buttontemplate;
|
|
struct displaytext_message displaytext;
|
|
struct display_prompt_status_message displaypromptstatus;
|
|
struct clear_prompt_message clearpromptstatus;
|
|
struct definetimedate_message definetimedate;
|
|
struct start_tone_message starttone;
|
|
struct stop_tone_message stoptone;
|
|
struct speed_dial_stat_res_message speeddial;
|
|
struct line_state_req_message line;
|
|
struct line_stat_res_message linestat;
|
|
struct soft_key_set_res_message softkeysets;
|
|
struct soft_key_template_res_message softkeytemplate;
|
|
struct server_res_message serverres;
|
|
struct reset_message reset;
|
|
struct set_lamp_message setlamp;
|
|
struct set_ringer_message setringer;
|
|
struct call_state_message callstate;
|
|
struct keypad_button_message keypad;
|
|
struct select_soft_keys_message selectsoftkey;
|
|
struct activate_call_plane_message activatecallplane;
|
|
struct stimulus_message stimulus;
|
|
struct offhook_message offhook;
|
|
struct onhook_message onhook;
|
|
struct set_speaker_message setspeaker;
|
|
struct set_microphone_message setmicrophone;
|
|
struct call_info_message callinfo;
|
|
struct start_media_transmission_message startmedia;
|
|
struct stop_media_transmission_message stopmedia;
|
|
struct open_receive_channel_message openreceivechannel;
|
|
struct open_receive_channel_ack_message openreceivechannelack;
|
|
struct close_receive_channel_message closereceivechannel;
|
|
struct display_notify_message displaynotify;
|
|
struct dialed_number_message dialednumber;
|
|
struct soft_key_event_message softkeyeventmessage;
|
|
struct enbloc_call_message enbloccallmessage;
|
|
struct forward_stat_message forwardstat;
|
|
};
|
|
|
|
/* packet composition */
|
|
struct skinny_req {
|
|
int len;
|
|
int res;
|
|
int e;
|
|
union skinny_data data;
|
|
};
|
|
|
|
/* XXX This is the combined size of the variables above. (len, res, e)
|
|
If more are added, this MUST change.
|
|
(sizeof(skinny_req) - sizeof(skinny_data)) DOES NOT WORK on all systems (amd64?). */
|
|
int skinny_header_size = 12;
|
|
|
|
/*****************************
|
|
* Asterisk specific globals *
|
|
*****************************/
|
|
|
|
static int skinnydebug = 0;
|
|
|
|
/* a hostname, portnumber, socket and such is usefull for VoIP protocols */
|
|
static struct sockaddr_in bindaddr;
|
|
static char ourhost[256];
|
|
static int ourport;
|
|
static struct in_addr __ourip;
|
|
struct ast_hostent ahp;
|
|
struct hostent *hp;
|
|
static int skinnysock = -1;
|
|
static pthread_t accept_t;
|
|
static int callnums = 1;
|
|
|
|
#define SKINNY_DEVICE_UNKNOWN -1
|
|
#define SKINNY_DEVICE_NONE 0
|
|
#define SKINNY_DEVICE_30SPPLUS 1
|
|
#define SKINNY_DEVICE_12SPPLUS 2
|
|
#define SKINNY_DEVICE_12SP 3
|
|
#define SKINNY_DEVICE_12 4
|
|
#define SKINNY_DEVICE_30VIP 5
|
|
#define SKINNY_DEVICE_7910 6
|
|
#define SKINNY_DEVICE_7960 7
|
|
#define SKINNY_DEVICE_7940 8
|
|
#define SKINNY_DEVICE_7935 9
|
|
#define SKINNY_DEVICE_ATA186 12 /* Cisco ATA-186 */
|
|
#define SKINNY_DEVICE_7941 115
|
|
#define SKINNY_DEVICE_7971 119
|
|
#define SKINNY_DEVICE_7914 124 /* Expansion module */
|
|
#define SKINNY_DEVICE_7985 302
|
|
#define SKINNY_DEVICE_7911 307
|
|
#define SKINNY_DEVICE_7961GE 308
|
|
#define SKINNY_DEVICE_7941GE 309
|
|
#define SKINNY_DEVICE_7931 348
|
|
#define SKINNY_DEVICE_7921 365
|
|
#define SKINNY_DEVICE_7906 369
|
|
#define SKINNY_DEVICE_7962 404 /* Not found */
|
|
#define SKINNY_DEVICE_7937 431
|
|
#define SKINNY_DEVICE_7942 434
|
|
#define SKINNY_DEVICE_7945 435
|
|
#define SKINNY_DEVICE_7965 436
|
|
#define SKINNY_DEVICE_7975 437
|
|
#define SKINNY_DEVICE_7905 20000
|
|
#define SKINNY_DEVICE_7920 30002
|
|
#define SKINNY_DEVICE_7970 30006
|
|
#define SKINNY_DEVICE_7912 30007
|
|
#define SKINNY_DEVICE_7902 30008
|
|
#define SKINNY_DEVICE_CIPC 30016 /* Cisco IP Communicator */
|
|
#define SKINNY_DEVICE_7961 30018
|
|
#define SKINNY_DEVICE_7936 30019
|
|
#define SKINNY_DEVICE_SCCPGATEWAY_AN 30027 /* Analog gateway */
|
|
#define SKINNY_DEVICE_SCCPGATEWAY_BRI 30028 /* BRI gateway */
|
|
|
|
#define SKINNY_SPEAKERON 1
|
|
#define SKINNY_SPEAKEROFF 2
|
|
|
|
#define SKINNY_MICON 1
|
|
#define SKINNY_MICOFF 2
|
|
|
|
#define SKINNY_OFFHOOK 1
|
|
#define SKINNY_ONHOOK 2
|
|
#define SKINNY_RINGOUT 3
|
|
#define SKINNY_RINGIN 4
|
|
#define SKINNY_CONNECTED 5
|
|
#define SKINNY_BUSY 6
|
|
#define SKINNY_CONGESTION 7
|
|
#define SKINNY_HOLD 8
|
|
#define SKINNY_CALLWAIT 9
|
|
#define SKINNY_TRANSFER 10
|
|
#define SKINNY_PARK 11
|
|
#define SKINNY_PROGRESS 12
|
|
#define SKINNY_CALLREMOTEMULTILINE 13
|
|
#define SKINNY_INVALID 14
|
|
|
|
#define SKINNY_SILENCE 0x00
|
|
#define SKINNY_DIALTONE 0x21
|
|
#define SKINNY_BUSYTONE 0x23
|
|
#define SKINNY_ALERT 0x24
|
|
#define SKINNY_REORDER 0x25
|
|
#define SKINNY_CALLWAITTONE 0x2D
|
|
#define SKINNY_NOTONE 0x7F
|
|
|
|
#define SKINNY_LAMP_OFF 1
|
|
#define SKINNY_LAMP_ON 2
|
|
#define SKINNY_LAMP_WINK 3
|
|
#define SKINNY_LAMP_FLASH 4
|
|
#define SKINNY_LAMP_BLINK 5
|
|
|
|
#define SKINNY_RING_OFF 1
|
|
#define SKINNY_RING_INSIDE 2
|
|
#define SKINNY_RING_OUTSIDE 3
|
|
#define SKINNY_RING_FEATURE 4
|
|
|
|
#define SKINNY_CFWD_ALL (1 << 0)
|
|
#define SKINNY_CFWD_BUSY (1 << 1)
|
|
#define SKINNY_CFWD_NOANSWER (1 << 2)
|
|
|
|
/* Skinny rtp stream modes. Do we really need this? */
|
|
#define SKINNY_CX_SENDONLY 0
|
|
#define SKINNY_CX_RECVONLY 1
|
|
#define SKINNY_CX_SENDRECV 2
|
|
#define SKINNY_CX_CONF 3
|
|
#define SKINNY_CX_CONFERENCE 3
|
|
#define SKINNY_CX_MUTE 4
|
|
#define SKINNY_CX_INACTIVE 4
|
|
|
|
#if 0
|
|
static char *skinny_cxmodes[] = {
|
|
"sendonly",
|
|
"recvonly",
|
|
"sendrecv",
|
|
"confrnce",
|
|
"inactive"
|
|
};
|
|
#endif
|
|
|
|
/* driver scheduler */
|
|
static struct sched_context *sched = NULL;
|
|
static struct io_context *io;
|
|
|
|
/* Protect the monitoring thread, so only one process can kill or start it, and not
|
|
when it's doing something critical. */
|
|
AST_MUTEX_DEFINE_STATIC(monlock);
|
|
/* Protect the network socket */
|
|
AST_MUTEX_DEFINE_STATIC(netlock);
|
|
|
|
/* This is the thread for the monitor which checks for input on the channels
|
|
which are not currently in use. */
|
|
static pthread_t monitor_thread = AST_PTHREADT_NULL;
|
|
|
|
/* Wait up to 16 seconds for first digit */
|
|
static int firstdigittimeout = 16000;
|
|
|
|
/* How long to wait for following digits */
|
|
static int gendigittimeout = 8000;
|
|
|
|
/* How long to wait for an extra digit, if there is an ambiguous match */
|
|
static int matchdigittimeout = 3000;
|
|
|
|
struct skinny_subchannel {
|
|
ast_mutex_t lock;
|
|
struct ast_channel *owner;
|
|
struct ast_rtp *rtp;
|
|
struct ast_rtp *vrtp;
|
|
unsigned int callid;
|
|
/* time_t lastouttime; */ /* Unused */
|
|
int progress;
|
|
int ringing;
|
|
int onhold;
|
|
/* int lastout; */ /* Unused */
|
|
int cxmode;
|
|
int nat;
|
|
int outgoing;
|
|
int alreadygone;
|
|
int blindxfer;
|
|
int xferor;
|
|
|
|
|
|
AST_LIST_ENTRY(skinny_subchannel) list;
|
|
struct skinny_subchannel *related;
|
|
struct skinny_line *parent;
|
|
};
|
|
|
|
#define SKINNY_LINE_OPTIONS \
|
|
char name[80]; \
|
|
char label[24]; \
|
|
char accountcode[AST_MAX_ACCOUNT_CODE]; \
|
|
char exten[AST_MAX_EXTENSION]; \
|
|
char context[AST_MAX_CONTEXT]; \
|
|
char language[MAX_LANGUAGE]; \
|
|
char cid_num[AST_MAX_EXTENSION]; \
|
|
char cid_name[AST_MAX_EXTENSION]; \
|
|
char lastcallerid[AST_MAX_EXTENSION]; \
|
|
int cfwdtype; \
|
|
char call_forward_all[AST_MAX_EXTENSION]; \
|
|
char call_forward_busy[AST_MAX_EXTENSION]; \
|
|
char call_forward_noanswer[AST_MAX_EXTENSION]; \
|
|
char mailbox[AST_MAX_EXTENSION]; \
|
|
char vmexten[AST_MAX_EXTENSION]; \
|
|
char regexten[AST_MAX_EXTENSION]; \
|
|
char regcontext[AST_MAX_CONTEXT]; \
|
|
char parkinglot[AST_MAX_CONTEXT]; \
|
|
char mohinterpret[MAX_MUSICCLASS]; \
|
|
char mohsuggest[MAX_MUSICCLASS]; \
|
|
char lastnumberdialed[AST_MAX_EXTENSION]; \
|
|
int curtone; \
|
|
ast_group_t callgroup; \
|
|
ast_group_t pickupgroup; \
|
|
int callwaiting; \
|
|
int transfer; \
|
|
int threewaycalling; \
|
|
int mwiblink; \
|
|
int cancallforward; \
|
|
int getforward; \
|
|
int callreturn; \
|
|
int dnd; \
|
|
int hascallerid; \
|
|
int hidecallerid; \
|
|
int amaflags; \
|
|
int type; \
|
|
int instance; \
|
|
int group; \
|
|
int needdestroy; \
|
|
int capability; \
|
|
int nonCodecCapability; \
|
|
int onhooktime; \
|
|
int msgstate; \
|
|
int immediate; \
|
|
int hookstate; \
|
|
int nat; \
|
|
int canreinvite;
|
|
|
|
struct skinny_line {
|
|
SKINNY_LINE_OPTIONS
|
|
ast_mutex_t lock;
|
|
struct ast_event_sub *mwi_event_sub; /* Event based MWI */
|
|
struct ast_codec_pref prefs;
|
|
struct skinny_subchannel *activesub;
|
|
AST_LIST_HEAD(, skinny_subchannel) sub;
|
|
AST_LIST_ENTRY(skinny_line) list;
|
|
AST_LIST_ENTRY(skinny_line) all;
|
|
struct skinny_device *device;
|
|
struct ast_variable *chanvars; /*!< Channel variables to set for inbound call */
|
|
};
|
|
|
|
struct skinny_line_options{
|
|
SKINNY_LINE_OPTIONS
|
|
} default_line_struct = {
|
|
.callwaiting = 1,
|
|
.transfer = 1,
|
|
.mwiblink = 0,
|
|
.dnd = 0,
|
|
.hidecallerid = 0,
|
|
.amaflags = 0,
|
|
.instance = 0,
|
|
.canreinvite = 0,
|
|
.nat = 0,
|
|
.capability = 0,
|
|
.getforward = 0,
|
|
.needdestroy = 0,
|
|
.hookstate = SKINNY_ONHOOK,
|
|
};
|
|
struct skinny_line_options *default_line = &default_line_struct;
|
|
|
|
static AST_LIST_HEAD_STATIC(lines, skinny_line);
|
|
|
|
struct skinny_speeddial {
|
|
ast_mutex_t lock;
|
|
char label[42];
|
|
char context[AST_MAX_CONTEXT];
|
|
char exten[AST_MAX_EXTENSION];
|
|
int instance;
|
|
int stateid;
|
|
int laststate;
|
|
int isHint;
|
|
|
|
AST_LIST_ENTRY(skinny_speeddial) list;
|
|
struct skinny_device *parent;
|
|
};
|
|
|
|
struct skinny_addon {
|
|
ast_mutex_t lock;
|
|
char type[10];
|
|
AST_LIST_ENTRY(skinny_addon) list;
|
|
struct skinny_device *parent;
|
|
};
|
|
|
|
#define SKINNY_DEVICE_OPTIONS \
|
|
char name[80]; \
|
|
char id[16]; \
|
|
char version_id[16]; \
|
|
char exten[AST_MAX_EXTENSION]; \
|
|
char vmexten[AST_MAX_EXTENSION]; \
|
|
int type; \
|
|
int registered; \
|
|
int lastlineinstance; \
|
|
int lastcallreference; \
|
|
int capability; \
|
|
int earlyrtp; \
|
|
int transfer; \
|
|
int callwaiting; \
|
|
int mwiblink; \
|
|
int dnd;
|
|
|
|
struct skinny_device {
|
|
SKINNY_DEVICE_OPTIONS
|
|
struct type *first;
|
|
struct type *last;
|
|
struct ast_codec_pref prefs;
|
|
ast_mutex_t lock;
|
|
struct sockaddr_in addr;
|
|
struct in_addr ourip;
|
|
struct ast_ha *ha;
|
|
struct skinnysession *session;
|
|
struct skinny_line *activeline;
|
|
AST_LIST_HEAD(, skinny_line) lines;
|
|
AST_LIST_HEAD(, skinny_speeddial) speeddials;
|
|
AST_LIST_HEAD(, skinny_addon) addons;
|
|
AST_LIST_ENTRY(skinny_device) list;
|
|
};
|
|
|
|
struct skinny_device_options{
|
|
SKINNY_DEVICE_OPTIONS
|
|
} default_device_struct = {
|
|
.transfer = 1,
|
|
.earlyrtp = 1,
|
|
.callwaiting = 1,
|
|
.mwiblink = 0,
|
|
.dnd = 0,
|
|
.capability = AST_FORMAT_ULAW | AST_FORMAT_ALAW,
|
|
};
|
|
struct skinny_device_options *default_device = &default_device_struct;
|
|
|
|
static AST_LIST_HEAD_STATIC(devices, skinny_device);
|
|
|
|
/*static struct ast_jb_conf default_jbconf =
|
|
{
|
|
.flags = 0,
|
|
.max_size = -1,
|
|
.resync_threshold = -1,
|
|
.impl = ""
|
|
};
|
|
static struct ast_jb_conf global_jbconf;*/
|
|
|
|
struct skinnysession {
|
|
pthread_t t;
|
|
ast_mutex_t lock;
|
|
struct sockaddr_in sin;
|
|
int fd;
|
|
char inbuf[SKINNY_MAX_PACKET];
|
|
char outbuf[SKINNY_MAX_PACKET];
|
|
struct skinny_device *device;
|
|
AST_LIST_ENTRY(skinnysession) list;
|
|
};
|
|
|
|
static AST_LIST_HEAD_STATIC(sessions, skinnysession);
|
|
|
|
static struct ast_channel *skinny_request(const char *type, int format, void *data, int *cause);
|
|
static int skinny_devicestate(void *data);
|
|
static int skinny_call(struct ast_channel *ast, char *dest, int timeout);
|
|
static int skinny_hangup(struct ast_channel *ast);
|
|
static int skinny_answer(struct ast_channel *ast);
|
|
static struct ast_frame *skinny_read(struct ast_channel *ast);
|
|
static int skinny_write(struct ast_channel *ast, struct ast_frame *frame);
|
|
static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, size_t datalen);
|
|
static int skinny_fixup(struct ast_channel *oldchan, struct ast_channel *newchan);
|
|
static int skinny_senddigit_begin(struct ast_channel *ast, char digit);
|
|
static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned int duration);
|
|
static int handle_time_date_req_message(struct skinny_req *req, struct skinnysession *s);
|
|
|
|
static const struct ast_channel_tech skinny_tech = {
|
|
.type = "Skinny",
|
|
.description = tdesc,
|
|
.capabilities = AST_FORMAT_AUDIO_MASK,
|
|
.properties = AST_CHAN_TP_WANTSJITTER | AST_CHAN_TP_CREATESJITTER,
|
|
.requester = skinny_request,
|
|
.devicestate = skinny_devicestate,
|
|
.call = skinny_call,
|
|
.hangup = skinny_hangup,
|
|
.answer = skinny_answer,
|
|
.read = skinny_read,
|
|
.write = skinny_write,
|
|
.indicate = skinny_indicate,
|
|
.fixup = skinny_fixup,
|
|
.send_digit_begin = skinny_senddigit_begin,
|
|
.send_digit_end = skinny_senddigit_end,
|
|
.bridge = ast_rtp_bridge,
|
|
};
|
|
|
|
static int skinny_extensionstate_cb(char *context, char* exten, int state, void *data);
|
|
static int skinny_transfer(struct skinny_subchannel *sub);
|
|
|
|
static void *get_button_template(struct skinnysession *s, struct button_definition_template *btn)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_addon *a;
|
|
int i;
|
|
|
|
switch (d->type) {
|
|
case SKINNY_DEVICE_30SPPLUS:
|
|
case SKINNY_DEVICE_30VIP:
|
|
/* 13 rows, 2 columns */
|
|
for (i = 0; i < 4; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINE;
|
|
(btn++)->buttonDefinition = BT_REDIAL;
|
|
(btn++)->buttonDefinition = BT_VOICEMAIL;
|
|
(btn++)->buttonDefinition = BT_CALLPARK;
|
|
(btn++)->buttonDefinition = BT_FORWARDALL;
|
|
(btn++)->buttonDefinition = BT_CONFERENCE;
|
|
for (i = 0; i < 4; i++)
|
|
(btn++)->buttonDefinition = BT_NONE;
|
|
for (i = 0; i < 13; i++)
|
|
(btn++)->buttonDefinition = BT_SPEEDDIAL;
|
|
|
|
break;
|
|
case SKINNY_DEVICE_12SPPLUS:
|
|
case SKINNY_DEVICE_12SP:
|
|
case SKINNY_DEVICE_12:
|
|
/* 6 rows, 2 columns */
|
|
for (i = 0; i < 2; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINE;
|
|
for (i = 0; i < 4; i++)
|
|
(btn++)->buttonDefinition = BT_SPEEDDIAL;
|
|
(btn++)->buttonDefinition = BT_HOLD;
|
|
(btn++)->buttonDefinition = BT_REDIAL;
|
|
(btn++)->buttonDefinition = BT_TRANSFER;
|
|
(btn++)->buttonDefinition = BT_FORWARDALL;
|
|
(btn++)->buttonDefinition = BT_CALLPARK;
|
|
(btn++)->buttonDefinition = BT_VOICEMAIL;
|
|
break;
|
|
case SKINNY_DEVICE_7910:
|
|
(btn++)->buttonDefinition = BT_LINE;
|
|
(btn++)->buttonDefinition = BT_HOLD;
|
|
(btn++)->buttonDefinition = BT_TRANSFER;
|
|
(btn++)->buttonDefinition = BT_DISPLAY;
|
|
(btn++)->buttonDefinition = BT_VOICEMAIL;
|
|
(btn++)->buttonDefinition = BT_CONFERENCE;
|
|
(btn++)->buttonDefinition = BT_FORWARDALL;
|
|
for (i = 0; i < 2; i++)
|
|
(btn++)->buttonDefinition = BT_SPEEDDIAL;
|
|
(btn++)->buttonDefinition = BT_REDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7960:
|
|
case SKINNY_DEVICE_7961:
|
|
case SKINNY_DEVICE_7961GE:
|
|
case SKINNY_DEVICE_7962:
|
|
case SKINNY_DEVICE_7965:
|
|
for (i = 0; i < 6; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7940:
|
|
case SKINNY_DEVICE_7941:
|
|
case SKINNY_DEVICE_7941GE:
|
|
case SKINNY_DEVICE_7942:
|
|
case SKINNY_DEVICE_7945:
|
|
for (i = 0; i < 2; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7935:
|
|
case SKINNY_DEVICE_7936:
|
|
for (i = 0; i < 2; i++)
|
|
(btn++)->buttonDefinition = BT_LINE;
|
|
break;
|
|
case SKINNY_DEVICE_ATA186:
|
|
(btn++)->buttonDefinition = BT_LINE;
|
|
break;
|
|
case SKINNY_DEVICE_7970:
|
|
case SKINNY_DEVICE_7971:
|
|
case SKINNY_DEVICE_7975:
|
|
case SKINNY_DEVICE_CIPC:
|
|
for (i = 0; i < 8; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7985:
|
|
/* XXX I have no idea what the buttons look like on these. */
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7985)' found.\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_7912:
|
|
case SKINNY_DEVICE_7911:
|
|
case SKINNY_DEVICE_7905:
|
|
(btn++)->buttonDefinition = BT_LINE;
|
|
(btn++)->buttonDefinition = BT_HOLD;
|
|
break;
|
|
case SKINNY_DEVICE_7920:
|
|
/* XXX I don't know if this is right. */
|
|
for (i = 0; i < 4; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7921:
|
|
for (i = 0; i < 6; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
break;
|
|
case SKINNY_DEVICE_7902:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7902)' found.\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_7906:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7906)' found.\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_7931:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7931)' found.\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_7937:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7937)' found.\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_7914:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (7914)' found. Expansion module registered by itself?\n", d->type);
|
|
break;
|
|
case SKINNY_DEVICE_SCCPGATEWAY_AN:
|
|
case SKINNY_DEVICE_SCCPGATEWAY_BRI:
|
|
ast_log(LOG_WARNING, "Unsupported device type '%d (SCCP gateway)' found.\n", d->type);
|
|
break;
|
|
default:
|
|
ast_log(LOG_WARNING, "Unknown device type '%d' found.\n", d->type);
|
|
break;
|
|
}
|
|
|
|
AST_LIST_LOCK(&d->addons);
|
|
AST_LIST_TRAVERSE(&d->addons, a, list) {
|
|
if (!strcasecmp(a->type, "7914")) {
|
|
for (i = 0; i < 14; i++)
|
|
(btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unknown addon type '%s' found. Skipping.\n", a->type);
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&d->addons);
|
|
|
|
return btn;
|
|
}
|
|
|
|
static struct skinny_req *req_alloc(size_t size, int response_message)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = ast_calloc(1, skinny_header_size + size + 4)))
|
|
return NULL;
|
|
|
|
req->len = htolel(size+4);
|
|
req->e = htolel(response_message);
|
|
|
|
return req;
|
|
}
|
|
|
|
static struct skinny_line *find_line_by_instance(struct skinny_device *d, int instance)
|
|
{
|
|
struct skinny_line *l;
|
|
|
|
/*Dialing from on hook or on a 7920 uses instance 0 in requests
|
|
but we need to start looking at instance 1 */
|
|
|
|
if (!instance)
|
|
instance = 1;
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list){
|
|
if (l->instance == instance)
|
|
break;
|
|
}
|
|
|
|
if (!l) {
|
|
ast_log(LOG_WARNING, "Could not find line with instance '%d' on device '%s'\n", instance, d->name);
|
|
}
|
|
return l;
|
|
}
|
|
|
|
static struct skinny_line *find_line_by_name(const char *dest)
|
|
{
|
|
struct skinny_line *l;
|
|
struct skinny_line *tmpl = NULL;
|
|
struct skinny_device *d;
|
|
char line[256];
|
|
char *at;
|
|
char *device;
|
|
int checkdevice = 0;
|
|
|
|
ast_copy_string(line, dest, sizeof(line));
|
|
at = strchr(line, '@');
|
|
if (at)
|
|
*at++ = '\0';
|
|
device = at;
|
|
|
|
if (!ast_strlen_zero(device))
|
|
checkdevice = 1;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list){
|
|
if (checkdevice && tmpl)
|
|
break;
|
|
else if (!checkdevice) {
|
|
/* This is a match, since we're checking for line on every device. */
|
|
} else if (!strcasecmp(d->name, device)) {
|
|
if (skinnydebug)
|
|
ast_verb(2, "Found device: %s\n", d->name);
|
|
} else
|
|
continue;
|
|
|
|
/* Found the device (or we don't care which device) */
|
|
AST_LIST_TRAVERSE(&d->lines, l, list){
|
|
/* Search for the right line */
|
|
if (!strcasecmp(l->name, line)) {
|
|
if (tmpl) {
|
|
ast_verb(2, "Ambiguous line name: %s\n", line);
|
|
AST_LIST_UNLOCK(&devices);
|
|
return NULL;
|
|
} else
|
|
tmpl = l;
|
|
}
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&devices);
|
|
return tmpl;
|
|
}
|
|
|
|
/*!
|
|
* implement the setvar config line
|
|
*/
|
|
static struct ast_variable *add_var(const char *buf, struct ast_variable *list)
|
|
{
|
|
struct ast_variable *tmpvar = NULL;
|
|
char *varname = ast_strdupa(buf), *varval = NULL;
|
|
|
|
if ((varval = strchr(varname,'='))) {
|
|
*varval++ = '\0';
|
|
if ((tmpvar = ast_variable_new(varname, varval, ""))) {
|
|
tmpvar->next = list;
|
|
list = tmpvar;
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
|
|
/* It's quicker/easier to find the subchannel when we know the instance number too */
|
|
static struct skinny_subchannel *find_subchannel_by_instance_reference(struct skinny_device *d, int instance, int reference)
|
|
{
|
|
struct skinny_line *l = find_line_by_instance(d, instance);
|
|
struct skinny_subchannel *sub;
|
|
|
|
if (!l) {
|
|
return NULL;
|
|
}
|
|
|
|
/* 7920 phones set call reference to 0, so use the first
|
|
sub-channel on the list.
|
|
This MIGHT need more love to be right */
|
|
if (!reference)
|
|
sub = AST_LIST_FIRST(&l->sub);
|
|
else {
|
|
AST_LIST_TRAVERSE(&l->sub, sub, list) {
|
|
if (sub->callid == reference)
|
|
break;
|
|
}
|
|
}
|
|
if (!sub) {
|
|
ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s'\n", reference, d->name);
|
|
}
|
|
return sub;
|
|
}
|
|
|
|
/* Find the subchannel when we only have the callid - this shouldn't happen often */
|
|
static struct skinny_subchannel *find_subchannel_by_reference(struct skinny_device *d, int reference)
|
|
{
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub = NULL;
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list){
|
|
AST_LIST_TRAVERSE(&l->sub, sub, list){
|
|
if (sub->callid == reference)
|
|
break;
|
|
}
|
|
if (sub)
|
|
break;
|
|
}
|
|
|
|
if (!l) {
|
|
ast_log(LOG_WARNING, "Could not find any lines that contained a subchannel with reference '%d' on device '%s'\n", reference, d->name);
|
|
} else {
|
|
if (!sub) {
|
|
ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s@%s'\n", reference, l->name, d->name);
|
|
}
|
|
}
|
|
return sub;
|
|
}
|
|
|
|
static struct skinny_speeddial *find_speeddial_by_instance(struct skinny_device *d, int instance, int isHint)
|
|
{
|
|
struct skinny_speeddial *sd;
|
|
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
if (sd->isHint == isHint && sd->instance == instance)
|
|
break;
|
|
}
|
|
|
|
if (!sd) {
|
|
ast_log(LOG_WARNING, "Could not find speeddial with instance '%d' on device '%s'\n", instance, d->name);
|
|
}
|
|
return sd;
|
|
}
|
|
|
|
static int codec_skinny2ast(enum skinny_codecs skinnycodec)
|
|
{
|
|
switch (skinnycodec) {
|
|
case SKINNY_CODEC_ALAW:
|
|
return AST_FORMAT_ALAW;
|
|
case SKINNY_CODEC_ULAW:
|
|
return AST_FORMAT_ULAW;
|
|
case SKINNY_CODEC_G723_1:
|
|
return AST_FORMAT_G723_1;
|
|
case SKINNY_CODEC_G729A:
|
|
return AST_FORMAT_G729A;
|
|
case SKINNY_CODEC_G726_32:
|
|
return AST_FORMAT_G726_AAL2; /* XXX Is this right? */
|
|
case SKINNY_CODEC_H261:
|
|
return AST_FORMAT_H261;
|
|
case SKINNY_CODEC_H263:
|
|
return AST_FORMAT_H263;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static int codec_ast2skinny(int astcodec)
|
|
{
|
|
switch (astcodec) {
|
|
case AST_FORMAT_ALAW:
|
|
return SKINNY_CODEC_ALAW;
|
|
case AST_FORMAT_ULAW:
|
|
return SKINNY_CODEC_ULAW;
|
|
case AST_FORMAT_G723_1:
|
|
return SKINNY_CODEC_G723_1;
|
|
case AST_FORMAT_G729A:
|
|
return SKINNY_CODEC_G729A;
|
|
case AST_FORMAT_G726_AAL2: /* XXX Is this right? */
|
|
return SKINNY_CODEC_G726_32;
|
|
case AST_FORMAT_H261:
|
|
return SKINNY_CODEC_H261;
|
|
case AST_FORMAT_H263:
|
|
return SKINNY_CODEC_H263;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static int set_callforwards(struct skinny_line *l, const char *cfwd, int cfwdtype)
|
|
{
|
|
if (!l)
|
|
return 0;
|
|
|
|
if (!ast_strlen_zero(cfwd)) {
|
|
if (cfwdtype & SKINNY_CFWD_ALL) {
|
|
l->cfwdtype |= SKINNY_CFWD_ALL;
|
|
ast_copy_string(l->call_forward_all, cfwd, sizeof(l->call_forward_all));
|
|
}
|
|
if (cfwdtype & SKINNY_CFWD_BUSY) {
|
|
l->cfwdtype |= SKINNY_CFWD_BUSY;
|
|
ast_copy_string(l->call_forward_busy, cfwd, sizeof(l->call_forward_busy));
|
|
}
|
|
if (cfwdtype & SKINNY_CFWD_NOANSWER) {
|
|
l->cfwdtype |= SKINNY_CFWD_NOANSWER;
|
|
ast_copy_string(l->call_forward_noanswer, cfwd, sizeof(l->call_forward_noanswer));
|
|
}
|
|
} else {
|
|
if (cfwdtype & SKINNY_CFWD_ALL) {
|
|
l->cfwdtype &= ~SKINNY_CFWD_ALL;
|
|
memset(l->call_forward_all, 0, sizeof(l->call_forward_all));
|
|
}
|
|
if (cfwdtype & SKINNY_CFWD_BUSY) {
|
|
l->cfwdtype &= ~SKINNY_CFWD_BUSY;
|
|
memset(l->call_forward_busy, 0, sizeof(l->call_forward_busy));
|
|
}
|
|
if (cfwdtype & SKINNY_CFWD_NOANSWER) {
|
|
l->cfwdtype &= ~SKINNY_CFWD_NOANSWER;
|
|
memset(l->call_forward_noanswer, 0, sizeof(l->call_forward_noanswer));
|
|
}
|
|
}
|
|
return l->cfwdtype;
|
|
}
|
|
|
|
static void cleanup_stale_contexts(char *new, char *old)
|
|
{
|
|
char *oldcontext, *newcontext, *stalecontext, *stringp, newlist[AST_MAX_CONTEXT];
|
|
|
|
while ((oldcontext = strsep(&old, "&"))) {
|
|
stalecontext = '\0';
|
|
ast_copy_string(newlist, new, sizeof(newlist));
|
|
stringp = newlist;
|
|
while ((newcontext = strsep(&stringp, "&"))) {
|
|
if (strcmp(newcontext, oldcontext) == 0) {
|
|
/* This is not the context you're looking for */
|
|
stalecontext = '\0';
|
|
break;
|
|
} else if (strcmp(newcontext, oldcontext)) {
|
|
stalecontext = oldcontext;
|
|
}
|
|
|
|
}
|
|
if (stalecontext)
|
|
ast_context_destroy(ast_context_find(stalecontext), "Skinny");
|
|
}
|
|
}
|
|
|
|
static void register_exten(struct skinny_line *l)
|
|
{
|
|
char multi[256];
|
|
char *stringp, *ext, *context;
|
|
|
|
if (ast_strlen_zero(regcontext))
|
|
return;
|
|
|
|
ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi));
|
|
stringp = multi;
|
|
while ((ext = strsep(&stringp, "&"))) {
|
|
if ((context = strchr(ext, '@'))) {
|
|
*context++ = '\0'; /* split ext@context */
|
|
if (!ast_context_find(context)) {
|
|
ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context);
|
|
continue;
|
|
}
|
|
} else {
|
|
context = regcontext;
|
|
}
|
|
ast_add_extension(context, 1, ext, 1, NULL, NULL, "Noop",
|
|
ast_strdup(l->name), ast_free_ptr, "Skinny");
|
|
}
|
|
}
|
|
|
|
static void unregister_exten(struct skinny_line *l)
|
|
{
|
|
char multi[256];
|
|
char *stringp, *ext, *context;
|
|
|
|
if (ast_strlen_zero(regcontext))
|
|
return;
|
|
|
|
ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi));
|
|
stringp = multi;
|
|
while ((ext = strsep(&stringp, "&"))) {
|
|
if ((context = strchr(ext, '@'))) {
|
|
*context++ = '\0'; /* split ext@context */
|
|
if (!ast_context_find(context)) {
|
|
ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context);
|
|
continue;
|
|
}
|
|
} else {
|
|
context = regcontext;
|
|
}
|
|
ast_context_remove_extension(context, ext, 1, NULL);
|
|
}
|
|
}
|
|
|
|
static int skinny_register(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
struct skinny_speeddial *sd;
|
|
struct sockaddr_in sin;
|
|
socklen_t slen;
|
|
int instance;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list){
|
|
if (!strcasecmp(req->data.reg.name, d->id)
|
|
&& ast_apply_ha(d->ha, &(s->sin))) {
|
|
s->device = d;
|
|
d->type = letohl(req->data.reg.type);
|
|
if (ast_strlen_zero(d->version_id)) {
|
|
ast_copy_string(d->version_id, version_id, sizeof(d->version_id));
|
|
}
|
|
d->registered = 1;
|
|
d->session = s;
|
|
|
|
slen = sizeof(sin);
|
|
if (getsockname(s->fd, (struct sockaddr *)&sin, &slen)) {
|
|
ast_log(LOG_WARNING, "Cannot get socket name\n");
|
|
sin.sin_addr = __ourip;
|
|
}
|
|
d->ourip = sin.sin_addr;
|
|
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
sd->stateid = ast_extension_state_add(sd->context, sd->exten, skinny_extensionstate_cb, sd);
|
|
}
|
|
instance = 0;
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
instance++;
|
|
}
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
/* FIXME: All sorts of issues will occur if this line is already connected to a device */
|
|
if (l->device) {
|
|
ast_verb(1, "Line %s already connected to %s. Not connecting to %s.\n", l->name, l->device->name, d->name);
|
|
} else {
|
|
l->device = d;
|
|
l->capability = d->capability;
|
|
l->prefs = d->prefs;
|
|
l->instance = instance;
|
|
set_callforwards(l, NULL, 0);
|
|
register_exten(l);
|
|
ast_devstate_changed(AST_DEVICE_NOT_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
}
|
|
--instance;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&devices);
|
|
if (!d) {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int skinny_unregister(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
struct skinny_speeddial *sd;
|
|
|
|
d = s->device;
|
|
|
|
if (d) {
|
|
d->session = NULL;
|
|
d->registered = 0;
|
|
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
if (sd->stateid > -1)
|
|
ast_extension_state_del(sd->stateid, NULL);
|
|
}
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (l->device == d) {
|
|
l->device = NULL;
|
|
l->capability = 0;
|
|
ast_parse_allow_disallow(&l->prefs, &l->capability, "all", 0);
|
|
l->instance = 0;
|
|
unregister_exten(l);
|
|
ast_devstate_changed(AST_DEVICE_UNAVAILABLE, "Skinny/%s@%s", l->name, d->name);
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1; /* main loop will destroy the session */
|
|
}
|
|
|
|
static int transmit_response(struct skinny_device *d, struct skinny_req *req)
|
|
{
|
|
struct skinnysession *s = d->session;
|
|
int res = 0;
|
|
|
|
if (!s) {
|
|
ast_log(LOG_WARNING, "Asked to transmit to a non-existent session!\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_mutex_lock(&s->lock);
|
|
|
|
if (skinnydebug)
|
|
ast_log(LOG_VERBOSE, "writing packet type %04X (%d bytes) to socket %d\n", letohl(req->e), letohl(req->len)+8, s->fd);
|
|
|
|
if (letohl(req->len > SKINNY_MAX_PACKET) || letohl(req->len < 0)) {
|
|
ast_log(LOG_WARNING, "transmit_response: the length of the request is out of bounds\n");
|
|
ast_mutex_unlock(&s->lock);
|
|
return -1;
|
|
}
|
|
|
|
memset(s->outbuf, 0, sizeof(s->outbuf));
|
|
memcpy(s->outbuf, req, skinny_header_size);
|
|
memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len));
|
|
|
|
res = write(s->fd, s->outbuf, letohl(req->len)+8);
|
|
|
|
if (res != letohl(req->len)+8) {
|
|
ast_log(LOG_WARNING, "Transmit: write only sent %d out of %d bytes: %s\n", res, letohl(req->len)+8, strerror(errno));
|
|
if (res == -1) {
|
|
if (skinnydebug)
|
|
ast_log(LOG_WARNING, "Transmit: Skinny Client was lost, unregistering\n");
|
|
skinny_unregister(NULL, s);
|
|
}
|
|
|
|
}
|
|
|
|
ast_free(req);
|
|
ast_mutex_unlock(&s->lock);
|
|
return 1;
|
|
}
|
|
|
|
static void transmit_speaker_mode(struct skinny_device *d, int mode)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct set_speaker_message), SET_SPEAKER_MESSAGE)))
|
|
return;
|
|
|
|
req->data.setspeaker.mode = htolel(mode);
|
|
transmit_response(d, req);
|
|
}
|
|
/*
|
|
static void transmit_microphone_mode(struct skinny_device *d, int mode)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct set_microphone_message), SET_MICROPHONE_MESSAGE)))
|
|
return;
|
|
|
|
req->data.setmicrophone.mode = htolel(mode);
|
|
transmit_response(d, req);
|
|
}
|
|
*/
|
|
|
|
static void transmit_callinfo(struct skinny_device *d, const char *fromname, const char *fromnum, const char *toname, const char *tonum, int instance, int callid, int calltype)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
/* We should not be able to get here without a device */
|
|
if (!d)
|
|
return;
|
|
|
|
if (!(req = req_alloc(sizeof(struct call_info_message), CALL_INFO_MESSAGE)))
|
|
return;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Setting Callinfo to %s(%s) from %s(%s) on %s(%d)\n", fromname, fromnum, toname, tonum, d->name, instance);
|
|
|
|
if (fromname) {
|
|
ast_copy_string(req->data.callinfo.callingPartyName, fromname, sizeof(req->data.callinfo.callingPartyName));
|
|
}
|
|
if (fromnum) {
|
|
ast_copy_string(req->data.callinfo.callingParty, fromnum, sizeof(req->data.callinfo.callingParty));
|
|
}
|
|
if (toname) {
|
|
ast_copy_string(req->data.callinfo.calledPartyName, toname, sizeof(req->data.callinfo.calledPartyName));
|
|
}
|
|
if (tonum) {
|
|
ast_copy_string(req->data.callinfo.calledParty, tonum, sizeof(req->data.callinfo.calledParty));
|
|
}
|
|
req->data.callinfo.instance = htolel(instance);
|
|
req->data.callinfo.reference = htolel(callid);
|
|
req->data.callinfo.type = htolel(calltype);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_connect(struct skinny_device *d, struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_req *req;
|
|
struct skinny_line *l = sub->parent;
|
|
struct ast_format_list fmt;
|
|
|
|
if (!(req = req_alloc(sizeof(struct open_receive_channel_message), OPEN_RECEIVE_CHANNEL_MESSAGE)))
|
|
return;
|
|
|
|
fmt = ast_codec_pref_getsize(&l->prefs, ast_best_codec(l->capability));
|
|
|
|
req->data.openreceivechannel.conferenceId = htolel(sub->callid);
|
|
req->data.openreceivechannel.partyId = htolel(sub->callid);
|
|
req->data.openreceivechannel.packets = htolel(fmt.cur_ms);
|
|
req->data.openreceivechannel.capability = htolel(codec_ast2skinny(fmt.bits));
|
|
req->data.openreceivechannel.echo = htolel(0);
|
|
req->data.openreceivechannel.bitrate = htolel(0);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_tone(struct skinny_device *d, int tone, int instance, int reference)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (tone == SKINNY_NOTONE) {
|
|
/* This is bad, mmm'kay? */
|
|
return;
|
|
}
|
|
|
|
if (tone > 0) {
|
|
if (!(req = req_alloc(sizeof(struct start_tone_message), START_TONE_MESSAGE)))
|
|
return;
|
|
req->data.starttone.tone = htolel(tone);
|
|
req->data.starttone.instance = htolel(instance);
|
|
req->data.starttone.reference = htolel(reference);
|
|
} else {
|
|
if (!(req = req_alloc(sizeof(struct stop_tone_message), STOP_TONE_MESSAGE)))
|
|
return;
|
|
req->data.stoptone.instance = htolel(instance);
|
|
req->data.stoptone.reference = htolel(reference);
|
|
}
|
|
|
|
//Bad, tone is already set so this is redundant and a change to the if above
|
|
//may lead to issues where we try to set a tone to a stop_tone_message
|
|
//if (tone > 0) {
|
|
// req->data.starttone.tone = htolel(tone);
|
|
//}
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_selectsoftkeys(struct skinny_device *d, int instance, int callid, int softkey)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct select_soft_keys_message), SELECT_SOFT_KEYS_MESSAGE)))
|
|
return;
|
|
|
|
req->data.selectsoftkey.instance = htolel(instance);
|
|
req->data.selectsoftkey.reference = htolel(callid);
|
|
req->data.selectsoftkey.softKeySetIndex = htolel(softkey);
|
|
req->data.selectsoftkey.validKeyMask = htolel(0xFFFFFFFF);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_lamp_indication(struct skinny_device *d, int stimulus, int instance, int indication)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct set_lamp_message), SET_LAMP_MESSAGE)))
|
|
return;
|
|
|
|
req->data.setlamp.stimulus = htolel(stimulus);
|
|
req->data.setlamp.stimulusInstance = htolel(instance);
|
|
req->data.setlamp.deviceStimulus = htolel(indication);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_ringer_mode(struct skinny_device *d, int mode)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Setting ringer mode to '%d'.\n", mode);
|
|
|
|
if (!(req = req_alloc(sizeof(struct set_ringer_message), SET_RINGER_MESSAGE)))
|
|
return;
|
|
|
|
req->data.setringer.ringerMode = htolel(mode);
|
|
/* XXX okay, I don't quite know what this is, but here's what happens (on a 7960).
|
|
Note: The phone will always show as ringing on the display.
|
|
|
|
1: phone will audibly ring over and over
|
|
2: phone will audibly ring only once
|
|
any other value, will NOT cause the phone to audibly ring
|
|
*/
|
|
req->data.setringer.unknown1 = htolel(1);
|
|
/* XXX the value here doesn't seem to change anything. Must be higher than 0.
|
|
Perhaps a packet capture can shed some light on this. */
|
|
req->data.setringer.unknown2 = htolel(1);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_displaymessage(struct skinny_device *d, const char *text, int instance, int reference)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (text == 0) {
|
|
if (!(req = req_alloc(0, CLEAR_DISPLAY_MESSAGE)))
|
|
return;
|
|
|
|
//what do we want hear CLEAR_DISPLAY_MESSAGE or CLEAR_PROMPT_STATUS???
|
|
//if we are clearing the display, it appears there is no instance and refernece info (size 0)
|
|
//req->data.clearpromptstatus.lineInstance = instance;
|
|
//req->data.clearpromptstatus.callReference = reference;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Clearing Display\n");
|
|
} else {
|
|
if (!(req = req_alloc(sizeof(struct displaytext_message), DISPLAYTEXT_MESSAGE)))
|
|
return;
|
|
|
|
ast_copy_string(req->data.displaytext.text, text, sizeof(req->data.displaytext.text));
|
|
if (skinnydebug)
|
|
ast_verb(1, "Displaying message '%s'\n", req->data.displaytext.text);
|
|
}
|
|
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_displaynotify(struct skinny_device *d, const char *text, int t)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct display_notify_message), DISPLAY_NOTIFY_MESSAGE)))
|
|
return;
|
|
|
|
ast_copy_string(req->data.displaynotify.displayMessage, text, sizeof(req->data.displaynotify.displayMessage));
|
|
req->data.displaynotify.displayTimeout = htolel(t);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Displaying notify '%s'\n", text);
|
|
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_displaypromptstatus(struct skinny_device *d, const char *text, int t, int instance, int callid)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (text == 0) {
|
|
if (!(req = req_alloc(sizeof(struct clear_prompt_message), CLEAR_PROMPT_MESSAGE)))
|
|
return;
|
|
|
|
req->data.clearpromptstatus.lineInstance = htolel(instance);
|
|
req->data.clearpromptstatus.callReference = htolel(callid);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Clearing Prompt\n");
|
|
} else {
|
|
if (!(req = req_alloc(sizeof(struct display_prompt_status_message), DISPLAY_PROMPT_STATUS_MESSAGE)))
|
|
return;
|
|
|
|
ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage));
|
|
req->data.displaypromptstatus.messageTimeout = htolel(t);
|
|
req->data.displaypromptstatus.lineInstance = htolel(instance);
|
|
req->data.displaypromptstatus.callReference = htolel(callid);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Displaying Prompt Status '%s'\n", text);
|
|
}
|
|
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_dialednumber(struct skinny_device *d, const char *text, int instance, int callid)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct dialed_number_message), DIALED_NUMBER_MESSAGE)))
|
|
return;
|
|
|
|
ast_copy_string(req->data.dialednumber.dialedNumber, text, sizeof(req->data.dialednumber.dialedNumber));
|
|
req->data.dialednumber.lineInstance = htolel(instance);
|
|
req->data.dialednumber.callReference = htolel(callid);
|
|
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_closereceivechannel(struct skinny_device *d, struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE)))
|
|
return;
|
|
|
|
req->data.closereceivechannel.conferenceId = htolel(0);
|
|
req->data.closereceivechannel.partyId = htolel(sub->callid);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_stopmediatransmission(struct skinny_device *d, struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
|
|
return;
|
|
|
|
req->data.stopmedia.conferenceId = htolel(0);
|
|
req->data.stopmedia.passThruPartyId = htolel(sub->callid);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_activatecallplane(struct skinny_device *d, struct skinny_line *l)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
|
|
return;
|
|
|
|
req->data.activatecallplane.lineInstance = htolel(l->instance);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_callstateonly(struct skinny_device *d, struct skinny_subchannel *sub, int state)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = req_alloc(sizeof(struct call_state_message), CALL_STATE_MESSAGE)))
|
|
return;
|
|
|
|
req->data.callstate.callState = htolel(state);
|
|
req->data.callstate.lineInstance = htolel(sub->parent->instance);
|
|
req->data.callstate.callReference = htolel(sub->callid);
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static void transmit_callstate(struct skinny_device *d, int instance, int state, unsigned callid)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (state == SKINNY_ONHOOK) {
|
|
if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE)))
|
|
return;
|
|
|
|
req->data.closereceivechannel.conferenceId = htolel(callid);
|
|
req->data.closereceivechannel.partyId = htolel(callid);
|
|
transmit_response(d, req);
|
|
|
|
if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
|
|
return;
|
|
|
|
req->data.stopmedia.conferenceId = htolel(callid);
|
|
req->data.stopmedia.passThruPartyId = htolel(callid);
|
|
transmit_response(d, req);
|
|
|
|
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
|
|
|
|
transmit_displaypromptstatus(d, NULL, 0, instance, callid);
|
|
}
|
|
|
|
if (!(req = req_alloc(sizeof(struct call_state_message), CALL_STATE_MESSAGE)))
|
|
return;
|
|
|
|
req->data.callstate.callState = htolel(state);
|
|
req->data.callstate.lineInstance = htolel(instance);
|
|
req->data.callstate.callReference = htolel(callid);
|
|
transmit_response(d, req);
|
|
|
|
if (state == SKINNY_ONHOOK) {
|
|
transmit_selectsoftkeys(d, 0, 0, KEYDEF_ONHOOK);
|
|
}
|
|
|
|
if (state == SKINNY_OFFHOOK || state == SKINNY_ONHOOK) {
|
|
if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
|
|
return;
|
|
|
|
req->data.activatecallplane.lineInstance = htolel(instance);
|
|
transmit_response(d, req);
|
|
}
|
|
}
|
|
|
|
|
|
static void transmit_cfwdstate(struct skinny_device *d, struct skinny_line *l)
|
|
{
|
|
struct skinny_req *req;
|
|
int anyon = 0;
|
|
|
|
if (!(req = req_alloc(sizeof(struct forward_stat_message), FORWARD_STAT_MESSAGE)))
|
|
return;
|
|
|
|
if (l->cfwdtype & SKINNY_CFWD_ALL) {
|
|
if (!ast_strlen_zero(l->call_forward_all)) {
|
|
ast_copy_string(req->data.forwardstat.fwdallnum, l->call_forward_all, sizeof(req->data.forwardstat.fwdallnum));
|
|
req->data.forwardstat.fwdall = htolel(1);
|
|
anyon++;
|
|
} else {
|
|
req->data.forwardstat.fwdall = htolel(0);
|
|
}
|
|
}
|
|
if (l->cfwdtype & SKINNY_CFWD_BUSY) {
|
|
if (!ast_strlen_zero(l->call_forward_busy)) {
|
|
ast_copy_string(req->data.forwardstat.fwdbusynum, l->call_forward_busy, sizeof(req->data.forwardstat.fwdbusynum));
|
|
req->data.forwardstat.fwdbusy = htolel(1);
|
|
anyon++;
|
|
} else {
|
|
req->data.forwardstat.fwdbusy = htolel(0);
|
|
}
|
|
}
|
|
if (l->cfwdtype & SKINNY_CFWD_NOANSWER) {
|
|
if (!ast_strlen_zero(l->call_forward_noanswer)) {
|
|
ast_copy_string(req->data.forwardstat.fwdnoanswernum, l->call_forward_noanswer, sizeof(req->data.forwardstat.fwdnoanswernum));
|
|
req->data.forwardstat.fwdnoanswer = htolel(1);
|
|
anyon++;
|
|
} else {
|
|
req->data.forwardstat.fwdnoanswer = htolel(0);
|
|
}
|
|
}
|
|
req->data.forwardstat.lineNumber = htolel(l->instance);
|
|
if (anyon)
|
|
req->data.forwardstat.activeforward = htolel(7);
|
|
else
|
|
req->data.forwardstat.activeforward = htolel(0);
|
|
|
|
transmit_response(d, req);
|
|
}
|
|
|
|
static int skinny_extensionstate_cb(char *context, char *exten, int state, void *data)
|
|
{
|
|
struct skinny_speeddial *sd = data;
|
|
struct skinny_device *d = sd->parent;
|
|
char hint[AST_MAX_EXTENSION];
|
|
int callstate = SKINNY_CALLREMOTEMULTILINE;
|
|
int lamp = SKINNY_LAMP_OFF;
|
|
|
|
switch (state) {
|
|
case AST_EXTENSION_DEACTIVATED: /* Retry after a while */
|
|
case AST_EXTENSION_REMOVED: /* Extension is gone */
|
|
ast_verb(2, "Extension state: Watcher for hint %s %s. Notify Device %s\n", exten, state == AST_EXTENSION_DEACTIVATED ? "deactivated" : "removed", d->name);
|
|
sd->stateid = -1;
|
|
callstate = SKINNY_ONHOOK;
|
|
lamp = SKINNY_LAMP_OFF;
|
|
break;
|
|
case AST_EXTENSION_RINGING:
|
|
case AST_EXTENSION_UNAVAILABLE:
|
|
callstate = SKINNY_RINGIN;
|
|
lamp = SKINNY_LAMP_BLINK;
|
|
break;
|
|
case AST_EXTENSION_BUSY: /* callstate = SKINNY_BUSY wasn't wanting to work - I'll settle for this */
|
|
case AST_EXTENSION_INUSE:
|
|
callstate = SKINNY_CALLREMOTEMULTILINE;
|
|
lamp = SKINNY_LAMP_ON;
|
|
break;
|
|
case AST_EXTENSION_ONHOLD:
|
|
callstate = SKINNY_HOLD;
|
|
lamp = SKINNY_LAMP_WINK;
|
|
break;
|
|
case AST_EXTENSION_NOT_INUSE:
|
|
default:
|
|
callstate = SKINNY_ONHOOK;
|
|
lamp = SKINNY_LAMP_OFF;
|
|
break;
|
|
}
|
|
|
|
if (ast_get_hint(hint, sizeof(hint), NULL, 0, NULL, sd->context, sd->exten)) {
|
|
/* If they are not registered, we will override notification and show no availability */
|
|
if (ast_device_state(hint) == AST_DEVICE_UNAVAILABLE) {
|
|
callstate = SKINNY_ONHOOK;
|
|
lamp = SKINNY_LAMP_FLASH;
|
|
}
|
|
}
|
|
|
|
transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, lamp);
|
|
transmit_callstate(d, sd->instance, callstate, 0);
|
|
sd->laststate = state;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void mwi_event_cb(const struct ast_event *event, void *userdata)
|
|
{
|
|
/* This module does not handle MWI in an event-based manner. However, it
|
|
* subscribes to MWI for each mailbox that is configured so that the core
|
|
* knows that we care about it. Then, chan_skinny will get the MWI from the
|
|
* event cache instead of checking the mailbox directly. */
|
|
}
|
|
|
|
static int has_voicemail(struct skinny_line *l)
|
|
{
|
|
int new_msgs;
|
|
struct ast_event *event;
|
|
char *mbox, *context;
|
|
|
|
context = mbox = ast_strdupa(l->mailbox);
|
|
strsep(&context, "@");
|
|
if (ast_strlen_zero(context))
|
|
context = "default";
|
|
|
|
event = ast_event_get_cached(AST_EVENT_MWI,
|
|
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, mbox,
|
|
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, context,
|
|
AST_EVENT_IE_NEWMSGS, AST_EVENT_IE_PLTYPE_EXISTS,
|
|
AST_EVENT_IE_END);
|
|
|
|
if (event) {
|
|
new_msgs = ast_event_get_ie_uint(event, AST_EVENT_IE_NEWMSGS);
|
|
ast_event_destroy(event);
|
|
} else
|
|
new_msgs = ast_app_has_voicemail(l->mailbox, NULL);
|
|
|
|
return new_msgs;
|
|
}
|
|
|
|
static void do_housekeeping(struct skinnysession *s)
|
|
{
|
|
int device_lamp = 0;
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
|
|
/* Update time on device */
|
|
handle_time_date_req_message(NULL, s);
|
|
|
|
/* Set MWI on individual lines */
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (has_voicemail(l)) {
|
|
if (skinnydebug)
|
|
ast_verb(1, "Checking for voicemail Skinny %s@%s\n", l->name, d->name);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Skinny %s@%s has voicemail!\n", l->name, d->name);
|
|
transmit_lamp_indication(d, STIMULUS_VOICEMAIL, l->instance, l->mwiblink?SKINNY_LAMP_BLINK:SKINNY_LAMP_ON);
|
|
device_lamp++;
|
|
} else {
|
|
transmit_lamp_indication(d, STIMULUS_VOICEMAIL, l->instance, SKINNY_LAMP_OFF);
|
|
}
|
|
}
|
|
/* If at least one line has VM, turn the device level lamp on */
|
|
if (device_lamp)
|
|
transmit_lamp_indication(d, STIMULUS_VOICEMAIL, 0, SKINNY_LAMP_ON);
|
|
else
|
|
transmit_lamp_indication(d, STIMULUS_VOICEMAIL, 0, SKINNY_LAMP_OFF);
|
|
}
|
|
|
|
/* I do not believe skinny can deal with video.
|
|
Anyone know differently? */
|
|
/* Yes, it can. Currently 7985 and Cisco VT Advantage do video. */
|
|
static enum ast_rtp_get_result skinny_get_vrtp_peer(struct ast_channel *c, struct ast_rtp **rtp)
|
|
{
|
|
struct skinny_subchannel *sub = NULL;
|
|
|
|
if (!(sub = c->tech_pvt) || !(sub->vrtp))
|
|
return AST_RTP_GET_FAILED;
|
|
|
|
*rtp = sub->vrtp;
|
|
|
|
return AST_RTP_TRY_NATIVE;
|
|
}
|
|
|
|
static enum ast_rtp_get_result skinny_get_rtp_peer(struct ast_channel *c, struct ast_rtp **rtp)
|
|
{
|
|
struct skinny_subchannel *sub = NULL;
|
|
struct skinny_line *l;
|
|
enum ast_rtp_get_result res = AST_RTP_TRY_NATIVE;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "skinny_get_rtp_peer() Channel = %s\n", c->name);
|
|
|
|
|
|
if (!(sub = c->tech_pvt))
|
|
return AST_RTP_GET_FAILED;
|
|
|
|
ast_mutex_lock(&sub->lock);
|
|
|
|
if (!(sub->rtp)){
|
|
ast_mutex_unlock(&sub->lock);
|
|
return AST_RTP_GET_FAILED;
|
|
}
|
|
|
|
*rtp = sub->rtp;
|
|
|
|
l = sub->parent;
|
|
|
|
if (!l->canreinvite || l->nat){
|
|
res = AST_RTP_TRY_PARTIAL;
|
|
if (skinnydebug)
|
|
ast_verb(1, "skinny_get_rtp_peer() Using AST_RTP_TRY_PARTIAL \n");
|
|
}
|
|
|
|
ast_mutex_unlock(&sub->lock);
|
|
|
|
return res;
|
|
|
|
}
|
|
|
|
static int skinny_set_rtp_peer(struct ast_channel *c, struct ast_rtp *rtp, struct ast_rtp *vrtp, struct ast_rtp *trtp, int codecs, int nat_active)
|
|
{
|
|
struct skinny_subchannel *sub;
|
|
struct skinny_line *l;
|
|
struct skinny_device *d;
|
|
struct skinnysession *s;
|
|
struct ast_format_list fmt;
|
|
struct sockaddr_in us;
|
|
struct sockaddr_in them;
|
|
struct skinny_req *req;
|
|
|
|
sub = c->tech_pvt;
|
|
|
|
if (c->_state != AST_STATE_UP)
|
|
return 0;
|
|
|
|
if (!sub) {
|
|
return -1;
|
|
}
|
|
|
|
l = sub->parent;
|
|
d = l->device;
|
|
s = d->session;
|
|
|
|
if (rtp){
|
|
ast_rtp_get_peer(rtp, &them);
|
|
|
|
/* Shutdown any early-media or previous media on re-invite */
|
|
if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.stopmedia.conferenceId = htolel(sub->callid);
|
|
req->data.stopmedia.passThruPartyId = htolel(sub->callid);
|
|
transmit_response(d, req);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Peerip = %s:%d\n", ast_inet_ntoa(them.sin_addr), ntohs(them.sin_port));
|
|
|
|
if (!(req = req_alloc(sizeof(struct start_media_transmission_message), START_MEDIA_TRANSMISSION_MESSAGE)))
|
|
return -1;
|
|
|
|
fmt = ast_codec_pref_getsize(&l->prefs, ast_best_codec(l->capability));
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Setting payloadType to '%d' (%d ms)\n", fmt.bits, fmt.cur_ms);
|
|
|
|
req->data.startmedia.conferenceId = htolel(sub->callid);
|
|
req->data.startmedia.passThruPartyId = htolel(sub->callid);
|
|
if (!(l->canreinvite) || (l->nat)){
|
|
ast_rtp_get_us(rtp, &us);
|
|
req->data.startmedia.remoteIp = htolel(d->ourip.s_addr);
|
|
req->data.startmedia.remotePort = htolel(ntohs(us.sin_port));
|
|
} else {
|
|
req->data.startmedia.remoteIp = htolel(them.sin_addr.s_addr);
|
|
req->data.startmedia.remotePort = htolel(ntohs(them.sin_port));
|
|
}
|
|
req->data.startmedia.packetSize = htolel(fmt.cur_ms);
|
|
req->data.startmedia.payloadType = htolel(codec_ast2skinny(fmt.bits));
|
|
req->data.startmedia.qualifier.precedence = htolel(127);
|
|
req->data.startmedia.qualifier.vad = htolel(0);
|
|
req->data.startmedia.qualifier.packets = htolel(0);
|
|
req->data.startmedia.qualifier.bitRate = htolel(0);
|
|
transmit_response(d, req);
|
|
|
|
return 0;
|
|
}
|
|
/* Need a return here to break the bridge */
|
|
return 0;
|
|
}
|
|
|
|
static struct ast_rtp_protocol skinny_rtp = {
|
|
.type = "Skinny",
|
|
.get_rtp_info = skinny_get_rtp_peer,
|
|
.get_vrtp_info = skinny_get_vrtp_peer,
|
|
.set_rtp_peer = skinny_set_rtp_peer,
|
|
};
|
|
|
|
static char *handle_skinny_set_debug(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny set debug {on|off}";
|
|
e->usage =
|
|
"Usage: skinny set debug {on|off}\n"
|
|
" Enables/Disables dumping of Skinny packets for debugging purposes\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != e->args)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
if (!strncasecmp(a->argv[e->args - 1], "on", 2)) {
|
|
skinnydebug = 1;
|
|
ast_cli(a->fd, "Skinny Debugging Enabled\n");
|
|
return CLI_SUCCESS;
|
|
} else if (!strncasecmp(a->argv[e->args - 1], "off", 3)) {
|
|
skinnydebug = 0;
|
|
ast_cli(a->fd, "Skinny Debugging Disabled\n");
|
|
return CLI_SUCCESS;
|
|
} else {
|
|
return CLI_SHOWUSAGE;
|
|
}
|
|
}
|
|
|
|
static char *complete_skinny_devices(const char *word, int state)
|
|
{
|
|
struct skinny_device *d;
|
|
char *result = NULL;
|
|
int wordlen = strlen(word), which = 0;
|
|
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
if (!strncasecmp(word, d->id, wordlen) && ++which > state)
|
|
result = ast_strdup(d->id);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static char *complete_skinny_show_device(const char *line, const char *word, int pos, int state)
|
|
{
|
|
return (pos == 3 ? ast_strdup(complete_skinny_devices(word, state)) : NULL);
|
|
}
|
|
|
|
static char *complete_skinny_reset(const char *line, const char *word, int pos, int state)
|
|
{
|
|
return (pos == 2 ? ast_strdup(complete_skinny_devices(word, state)) : NULL);
|
|
}
|
|
|
|
static char *complete_skinny_show_line(const char *line, const char *word, int pos, int state)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
char *result = NULL;
|
|
int wordlen = strlen(word), which = 0;
|
|
|
|
if (pos != 3)
|
|
return NULL;
|
|
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (!strncasecmp(word, l->name, wordlen) && ++which > state)
|
|
result = ast_strdup(l->name);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static char *handle_skinny_reset(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_req *req;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny reset";
|
|
e->usage =
|
|
"Usage: skinny reset <DeviceId|DeviceName|all> [restart]\n"
|
|
" Causes a Skinny device to reset itself, optionally with a full restart\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return complete_skinny_reset(a->line, a->word, a->pos, a->n);
|
|
}
|
|
|
|
if (a->argc < 3 || a->argc > 4)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
int fullrestart = 0;
|
|
if (!strcasecmp(a->argv[2], d->id) || !strcasecmp(a->argv[2], d->name) || !strcasecmp(a->argv[2], "all")) {
|
|
if (!(d->session))
|
|
continue;
|
|
|
|
if (!(req = req_alloc(sizeof(struct reset_message), RESET_MESSAGE)))
|
|
continue;
|
|
|
|
if (a->argc == 4 && !strcasecmp(a->argv[3], "restart"))
|
|
fullrestart = 1;
|
|
|
|
if (fullrestart)
|
|
req->data.reset.resetType = 2;
|
|
else
|
|
req->data.reset.resetType = 1;
|
|
|
|
ast_verb(3, "%s device %s.\n", (fullrestart) ? "Restarting" : "Resetting", d->id);
|
|
transmit_response(d, req);
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&devices);
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static char *device2str(int type)
|
|
{
|
|
char *tmp;
|
|
|
|
switch (type) {
|
|
case SKINNY_DEVICE_NONE:
|
|
return "No Device";
|
|
case SKINNY_DEVICE_30SPPLUS:
|
|
return "30SP Plus";
|
|
case SKINNY_DEVICE_12SPPLUS:
|
|
return "12SP Plus";
|
|
case SKINNY_DEVICE_12SP:
|
|
return "12SP";
|
|
case SKINNY_DEVICE_12:
|
|
return "12";
|
|
case SKINNY_DEVICE_30VIP:
|
|
return "30VIP";
|
|
case SKINNY_DEVICE_7910:
|
|
return "7910";
|
|
case SKINNY_DEVICE_7960:
|
|
return "7960";
|
|
case SKINNY_DEVICE_7940:
|
|
return "7940";
|
|
case SKINNY_DEVICE_7935:
|
|
return "7935";
|
|
case SKINNY_DEVICE_ATA186:
|
|
return "ATA186";
|
|
case SKINNY_DEVICE_7941:
|
|
return "7941";
|
|
case SKINNY_DEVICE_7971:
|
|
return "7971";
|
|
case SKINNY_DEVICE_7914:
|
|
return "7914";
|
|
case SKINNY_DEVICE_7985:
|
|
return "7985";
|
|
case SKINNY_DEVICE_7911:
|
|
return "7911";
|
|
case SKINNY_DEVICE_7961GE:
|
|
return "7961GE";
|
|
case SKINNY_DEVICE_7941GE:
|
|
return "7941GE";
|
|
case SKINNY_DEVICE_7931:
|
|
return "7931";
|
|
case SKINNY_DEVICE_7921:
|
|
return "7921";
|
|
case SKINNY_DEVICE_7906:
|
|
return "7906";
|
|
case SKINNY_DEVICE_7962:
|
|
return "7962";
|
|
case SKINNY_DEVICE_7937:
|
|
return "7937";
|
|
case SKINNY_DEVICE_7942:
|
|
return "7942";
|
|
case SKINNY_DEVICE_7945:
|
|
return "7945";
|
|
case SKINNY_DEVICE_7965:
|
|
return "7965";
|
|
case SKINNY_DEVICE_7975:
|
|
return "7975";
|
|
case SKINNY_DEVICE_7905:
|
|
return "7905";
|
|
case SKINNY_DEVICE_7920:
|
|
return "7920";
|
|
case SKINNY_DEVICE_7970:
|
|
return "7970";
|
|
case SKINNY_DEVICE_7912:
|
|
return "7912";
|
|
case SKINNY_DEVICE_7902:
|
|
return "7902";
|
|
case SKINNY_DEVICE_CIPC:
|
|
return "IP Communicator";
|
|
case SKINNY_DEVICE_7961:
|
|
return "7961";
|
|
case SKINNY_DEVICE_7936:
|
|
return "7936";
|
|
case SKINNY_DEVICE_SCCPGATEWAY_AN:
|
|
return "SCCPGATEWAY_AN";
|
|
case SKINNY_DEVICE_SCCPGATEWAY_BRI:
|
|
return "SCCPGATEWAY_BRI";
|
|
case SKINNY_DEVICE_UNKNOWN:
|
|
return "Unknown";
|
|
default:
|
|
if (!(tmp = ast_threadstorage_get(&device2str_threadbuf, DEVICE2STR_BUFSIZE)))
|
|
return "Unknown";
|
|
snprintf(tmp, DEVICE2STR_BUFSIZE, "UNKNOWN-%d", type);
|
|
return tmp;
|
|
}
|
|
}
|
|
|
|
/*! \brief Print codec list from preference to CLI/manager */
|
|
static void print_codec_to_cli(int fd, struct ast_codec_pref *pref)
|
|
{
|
|
int x, codec;
|
|
|
|
for(x = 0; x < 32 ; x++) {
|
|
codec = ast_codec_pref_index(pref, x);
|
|
if (!codec)
|
|
break;
|
|
ast_cli(fd, "%s", ast_getformatname(codec));
|
|
ast_cli(fd, ":%d", pref->framing[x]);
|
|
if (x < 31 && ast_codec_pref_index(pref, x + 1))
|
|
ast_cli(fd, ",");
|
|
}
|
|
if (!x)
|
|
ast_cli(fd, "none");
|
|
}
|
|
|
|
static char *handle_skinny_show_devices(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny show devices";
|
|
e->usage =
|
|
"Usage: skinny show devices\n"
|
|
" Lists all devices known to the Skinny subsystem.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_cli(a->fd, "Name DeviceId IP Type R NL\n");
|
|
ast_cli(a->fd, "-------------------- ---------------- --------------- --------------- - --\n");
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
int numlines = 0;
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
numlines++;
|
|
}
|
|
|
|
ast_cli(a->fd, "%-20s %-16s %-15s %-15s %c %2d\n",
|
|
d->name,
|
|
d->id,
|
|
d->session?ast_inet_ntoa(d->session->sin.sin_addr):"",
|
|
device2str(d->type),
|
|
d->registered?'Y':'N',
|
|
numlines);
|
|
}
|
|
AST_LIST_UNLOCK(&devices);
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
/*! \brief Show device information */
|
|
static char *handle_skinny_show_device(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
struct skinny_speeddial *sd;
|
|
struct skinny_addon *sa;
|
|
char codec_buf[512];
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny show device";
|
|
e->usage =
|
|
"Usage: skinny show device <DeviceId|DeviceName>\n"
|
|
" Lists all deviceinformation of a specific device known to the Skinny subsystem.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return complete_skinny_show_device(a->line, a->word, a->pos, a->n);
|
|
}
|
|
|
|
if (a->argc < 4)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
if (!strcasecmp(a->argv[3], d->id) || !strcasecmp(a->argv[3], d->name)) {
|
|
int numlines = 0, numaddons = 0, numspeeddials = 0;
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list){
|
|
numlines++;
|
|
}
|
|
|
|
ast_cli(a->fd, "Name: %s\n", d->name);
|
|
ast_cli(a->fd, "Id: %s\n", d->id);
|
|
ast_cli(a->fd, "version: %s\n", S_OR(d->version_id, "Unknown"));
|
|
ast_cli(a->fd, "Ip address: %s\n", (d->session ? ast_inet_ntoa(d->session->sin.sin_addr) : "Unknown"));
|
|
ast_cli(a->fd, "Port: %d\n", (d->session ? ntohs(d->session->sin.sin_port) : 0));
|
|
ast_cli(a->fd, "Device Type: %s\n", device2str(d->type));
|
|
ast_cli(a->fd, "Codecs: ");
|
|
ast_getformatname_multiple(codec_buf, sizeof(codec_buf) - 1, d->capability);
|
|
ast_cli(a->fd, "%s\n", codec_buf);
|
|
ast_cli(a->fd, "Registered: %s\n", (d->registered ? "Yes" : "No"));
|
|
ast_cli(a->fd, "Lines: %d\n", numlines);
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
ast_cli(a->fd, " %s (%s)\n", l->name, l->label);
|
|
}
|
|
AST_LIST_TRAVERSE(&d->addons, sa, list) {
|
|
numaddons++;
|
|
}
|
|
ast_cli(a->fd, "Addons: %d\n", numaddons);
|
|
AST_LIST_TRAVERSE(&d->addons, sa, list) {
|
|
ast_cli(a->fd, " %s\n", sa->type);
|
|
}
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
numspeeddials++;
|
|
}
|
|
ast_cli(a->fd, "Speeddials: %d\n", numspeeddials);
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
ast_cli(a->fd, " %s (%s) ishint: %d\n", sd->exten, sd->label, sd->isHint);
|
|
}
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&devices);
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static char *handle_skinny_show_lines(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
int verbose = 0;
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny show lines [verbose]";
|
|
e->usage =
|
|
"Usage: skinny show lines\n"
|
|
" Lists all lines known to the Skinny subsystem.\n"
|
|
" If 'verbose' is specified, the output includes\n"
|
|
" information about subs for each line.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
|
|
if (a->argc == e->args) {
|
|
if (!strcasecmp(a->argv[e->args-1], "verbose")) {
|
|
verbose = 1;
|
|
} else {
|
|
return CLI_SHOWUSAGE;
|
|
}
|
|
} else if (a->argc != e->args - 1) {
|
|
return CLI_SHOWUSAGE;
|
|
}
|
|
|
|
|
|
ast_cli(a->fd, "Name Device Name Instance Label \n");
|
|
ast_cli(a->fd, "-------------------- -------------------- -------- --------------------\n");
|
|
AST_LIST_LOCK(&lines);
|
|
AST_LIST_TRAVERSE(&lines, l, all) {
|
|
ast_cli(a->fd, "%-20s %-20s %8d %-20s\n",
|
|
l->name,
|
|
(l->device ? l->device->name : "Not connected"),
|
|
l->instance,
|
|
l->label);
|
|
if (verbose) {
|
|
AST_LIST_TRAVERSE(&l->sub, sub, list) {
|
|
ast_cli(a->fd, " %s> %s to %s\n",
|
|
(sub == l->activesub?"Active ":"Inactive"),
|
|
sub->owner->name,
|
|
(ast_bridged_channel(sub->owner)?ast_bridged_channel(sub->owner)->name:"")
|
|
);
|
|
}
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&lines);
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
/*! \brief List line information. */
|
|
static char *handle_skinny_show_line(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
char codec_buf[512];
|
|
char group_buf[256];
|
|
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny show line";
|
|
e->usage =
|
|
"Usage: skinny show line <Line> [ on <DeviceID|DeviceName> ]\n"
|
|
" List all lineinformation of a specific line known to the Skinny subsystem.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return complete_skinny_show_line(a->line, a->word, a->pos, a->n);
|
|
}
|
|
|
|
if (a->argc < 4)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
|
|
/* Show all lines matching the one supplied */
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
if (a->argc == 6 && (strcasecmp(a->argv[5], d->id) && strcasecmp(a->argv[5], d->name)))
|
|
continue;
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (strcasecmp(a->argv[3], l->name))
|
|
continue;
|
|
ast_cli(a->fd, "Line: %s\n", l->name);
|
|
ast_cli(a->fd, "On Device: %s\n", d->name);
|
|
ast_cli(a->fd, "Line Label: %s\n", l->label);
|
|
ast_cli(a->fd, "Extension: %s\n", S_OR(l->exten, "<not set>"));
|
|
ast_cli(a->fd, "Context: %s\n", l->context);
|
|
ast_cli(a->fd, "CallGroup: %s\n", ast_print_group(group_buf, sizeof(group_buf), l->callgroup));
|
|
ast_cli(a->fd, "PickupGroup: %s\n", ast_print_group(group_buf, sizeof(group_buf), l->pickupgroup));
|
|
ast_cli(a->fd, "Language: %s\n", S_OR(l->language, "<not set>"));
|
|
ast_cli(a->fd, "Accountcode: %s\n", S_OR(l->accountcode, "<not set>"));
|
|
ast_cli(a->fd, "AmaFlag: %s\n", ast_cdr_flags2str(l->amaflags));
|
|
ast_cli(a->fd, "CallerId Number: %s\n", S_OR(l->cid_num, "<not set>"));
|
|
ast_cli(a->fd, "CallerId Name: %s\n", S_OR(l->cid_name, "<not set>"));
|
|
ast_cli(a->fd, "Hide CallerId: %s\n", (l->hidecallerid ? "Yes" : "No"));
|
|
ast_cli(a->fd, "CFwdAll: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_ALL), l->call_forward_all, "<not set>"));
|
|
ast_cli(a->fd, "CFwdBusy: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_BUSY), l->call_forward_busy, "<not set>"));
|
|
ast_cli(a->fd, "CFwdNoAnswer: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_NOANSWER), l->call_forward_noanswer, "<not set>"));
|
|
ast_cli(a->fd, "VoicemailBox: %s\n", S_OR(l->mailbox, "<not set>"));
|
|
ast_cli(a->fd, "VoicemailNumber: %s\n", S_OR(l->vmexten, "<not set>"));
|
|
ast_cli(a->fd, "MWIblink: %d\n", l->mwiblink);
|
|
ast_cli(a->fd, "Regextension: %s\n", S_OR(l->regexten, "<not set>"));
|
|
ast_cli(a->fd, "Regcontext: %s\n", S_OR(l->regcontext, "<not set>"));
|
|
ast_cli(a->fd, "MoHInterpret: %s\n", S_OR(l->mohinterpret, "<not set>"));
|
|
ast_cli(a->fd, "MoHSuggest: %s\n", S_OR(l->mohsuggest, "<not set>"));
|
|
ast_cli(a->fd, "Last dialed nr: %s\n", S_OR(l->lastnumberdialed, "<no calls made yet>"));
|
|
ast_cli(a->fd, "Last CallerID: %s\n", S_OR(l->lastcallerid, "<not set>"));
|
|
ast_cli(a->fd, "Transfer enabled: %s\n", (l->transfer ? "Yes" : "No"));
|
|
ast_cli(a->fd, "Callwaiting: %s\n", (l->callwaiting ? "Yes" : "No"));
|
|
ast_cli(a->fd, "3Way Calling: %s\n", (l->threewaycalling ? "Yes" : "No"));
|
|
ast_cli(a->fd, "Can forward: %s\n", (l->cancallforward ? "Yes" : "No"));
|
|
ast_cli(a->fd, "Do Not Disturb: %s\n", (l->dnd ? "Yes" : "No"));
|
|
ast_cli(a->fd, "NAT: %s\n", (l->nat ? "Yes" : "No"));
|
|
ast_cli(a->fd, "immediate: %s\n", (l->immediate ? "Yes" : "No"));
|
|
ast_cli(a->fd, "Group: %d\n", l->group);
|
|
ast_cli(a->fd, "Codecs: ");
|
|
ast_getformatname_multiple(codec_buf, sizeof(codec_buf) - 1, l->capability);
|
|
ast_cli(a->fd, "%s\n", codec_buf);
|
|
ast_cli(a->fd, "Codec Order: (");
|
|
print_codec_to_cli(a->fd, &l->prefs);
|
|
ast_cli(a->fd, ")\n");
|
|
ast_cli(a->fd, "\n");
|
|
}
|
|
}
|
|
|
|
AST_LIST_UNLOCK(&devices);
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
/*! \brief List global settings for the Skinny subsystem. */
|
|
static char *handle_skinny_show_settings(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
|
|
{
|
|
switch (cmd) {
|
|
case CLI_INIT:
|
|
e->command = "skinny show settings";
|
|
e->usage =
|
|
"Usage: skinny show settings\n"
|
|
" Lists all global configuration settings of the Skinny subsystem.\n";
|
|
return NULL;
|
|
case CLI_GENERATE:
|
|
return NULL;
|
|
}
|
|
|
|
if (a->argc != 3)
|
|
return CLI_SHOWUSAGE;
|
|
|
|
ast_cli(a->fd, "\nGlobal Settings:\n");
|
|
ast_cli(a->fd, " Skinny Port: %d\n", ntohs(bindaddr.sin_port));
|
|
ast_cli(a->fd, " Bindaddress: %s\n", ast_inet_ntoa(bindaddr.sin_addr));
|
|
ast_cli(a->fd, " KeepAlive: %d\n", keep_alive);
|
|
ast_cli(a->fd, " Date Format: %s\n", date_format);
|
|
ast_cli(a->fd, " Voice Mail Extension: %s\n", S_OR(global_vmexten, "(not set)"));
|
|
ast_cli(a->fd, " Reg. context: %s\n", S_OR(regcontext, "(not set)"));
|
|
ast_cli(a->fd, " Jitterbuffer enabled: %s\n", (ast_test_flag(&global_jbconf, AST_JB_ENABLED) ? "Yes" : "No"));
|
|
ast_cli(a->fd, " Jitterbuffer forced: %s\n", (ast_test_flag(&global_jbconf, AST_JB_FORCED) ? "Yes" : "No"));
|
|
ast_cli(a->fd, " Jitterbuffer max size: %ld\n", global_jbconf.max_size);
|
|
ast_cli(a->fd, " Jitterbuffer resync: %ld\n", global_jbconf.resync_threshold);
|
|
ast_cli(a->fd, " Jitterbuffer impl: %s\n", global_jbconf.impl);
|
|
ast_cli(a->fd, " Jitterbuffer log: %s\n", (ast_test_flag(&global_jbconf, AST_JB_LOG) ? "Yes" : "No"));
|
|
|
|
return CLI_SUCCESS;
|
|
}
|
|
|
|
static struct ast_cli_entry cli_skinny[] = {
|
|
AST_CLI_DEFINE(handle_skinny_show_devices, "List defined Skinny devices"),
|
|
AST_CLI_DEFINE(handle_skinny_show_device, "List Skinny device information"),
|
|
AST_CLI_DEFINE(handle_skinny_show_lines, "List defined Skinny lines per device"),
|
|
AST_CLI_DEFINE(handle_skinny_show_line, "List Skinny line information"),
|
|
AST_CLI_DEFINE(handle_skinny_show_settings, "List global Skinny settings"),
|
|
AST_CLI_DEFINE(handle_skinny_set_debug, "Enable/Disable Skinny debugging"),
|
|
AST_CLI_DEFINE(handle_skinny_reset, "Reset Skinny device(s)"),
|
|
};
|
|
|
|
static void start_rtp(struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
int hasvideo = 0;
|
|
|
|
ast_mutex_lock(&sub->lock);
|
|
/* Allocate the RTP */
|
|
sub->rtp = ast_rtp_new_with_bindaddr(sched, io, 1, 0, bindaddr.sin_addr);
|
|
if (hasvideo)
|
|
sub->vrtp = ast_rtp_new_with_bindaddr(sched, io, 1, 0, bindaddr.sin_addr);
|
|
|
|
if (sub->rtp && sub->owner) {
|
|
ast_channel_set_fd(sub->owner, 0, ast_rtp_fd(sub->rtp));
|
|
ast_channel_set_fd(sub->owner, 1, ast_rtcp_fd(sub->rtp));
|
|
}
|
|
if (hasvideo && sub->vrtp && sub->owner) {
|
|
ast_channel_set_fd(sub->owner, 2, ast_rtp_fd(sub->vrtp));
|
|
ast_channel_set_fd(sub->owner, 3, ast_rtcp_fd(sub->vrtp));
|
|
}
|
|
if (sub->rtp) {
|
|
ast_rtp_setqos(sub->rtp, qos.tos_audio, qos.cos_audio, "Skinny RTP");
|
|
ast_rtp_setnat(sub->rtp, l->nat);
|
|
}
|
|
if (sub->vrtp) {
|
|
ast_rtp_setqos(sub->vrtp, qos.tos_video, qos.cos_video, "Skinny VRTP");
|
|
ast_rtp_setnat(sub->vrtp, l->nat);
|
|
}
|
|
/* Set Frame packetization */
|
|
if (sub->rtp)
|
|
ast_rtp_codec_setpref(sub->rtp, &l->prefs);
|
|
|
|
/* Create the RTP connection */
|
|
transmit_connect(d, sub);
|
|
ast_mutex_unlock(&sub->lock);
|
|
}
|
|
|
|
static void *skinny_newcall(void *data)
|
|
{
|
|
struct ast_channel *c = data;
|
|
struct skinny_subchannel *sub = c->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
int res = 0;
|
|
|
|
ast_copy_string(l->lastnumberdialed, c->exten, sizeof(l->lastnumberdialed));
|
|
ast_set_callerid(c,
|
|
l->hidecallerid ? "" : l->cid_num,
|
|
l->hidecallerid ? "" : l->cid_name,
|
|
c->cid.cid_ani ? NULL : l->cid_num);
|
|
ast_setstate(c, AST_STATE_RING);
|
|
if (!sub->rtp) {
|
|
start_rtp(sub);
|
|
}
|
|
res = ast_pbx_run(c);
|
|
if (res) {
|
|
ast_log(LOG_WARNING, "PBX exited non-zero\n");
|
|
transmit_tone(d, SKINNY_REORDER, l->instance, sub->callid);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static void *skinny_ss(void *data)
|
|
{
|
|
struct ast_channel *c = data;
|
|
struct skinny_subchannel *sub = c->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
int len = 0;
|
|
int timeout = firstdigittimeout;
|
|
int res = 0;
|
|
int loop_pause = 100;
|
|
|
|
ast_verb(3, "Starting simple switch on '%s@%s'\n", l->name, d->name);
|
|
|
|
len = strlen(d->exten);
|
|
|
|
while (len < AST_MAX_EXTENSION-1) {
|
|
res = 1; /* Assume that we will get a digit */
|
|
while (strlen(d->exten) == len){
|
|
ast_safe_sleep(c, loop_pause);
|
|
timeout -= loop_pause;
|
|
if ( (timeout -= loop_pause) <= 0){
|
|
res = 0;
|
|
break;
|
|
}
|
|
res = 1;
|
|
}
|
|
|
|
timeout = 0;
|
|
len = strlen(d->exten);
|
|
|
|
if (!ast_ignore_pattern(c->context, d->exten)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
if (ast_exists_extension(c, c->context, d->exten, 1, l->cid_num)) {
|
|
if (!res || !ast_matchmore_extension(c, c->context, d->exten, 1, l->cid_num)) {
|
|
if (l->getforward) {
|
|
/* Record this as the forwarding extension */
|
|
set_callforwards(l, d->exten, l->getforward);
|
|
ast_verb(3, "Setting call forward (%d) to '%s' on channel %s\n",
|
|
l->cfwdtype, d->exten, c->name);
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_lamp_indication(d, STIMULUS_FORWARDALL, 1, SKINNY_LAMP_ON);
|
|
transmit_displaynotify(d, "CFwd enabled", 10);
|
|
transmit_cfwdstate(d, l);
|
|
ast_safe_sleep(c, 500);
|
|
ast_indicate(c, -1);
|
|
ast_safe_sleep(c, 1000);
|
|
memset(d->exten, 0, sizeof(d->exten));
|
|
len = 0;
|
|
l->getforward = 0;
|
|
if (sub->owner && sub->owner->_state != AST_STATE_UP) {
|
|
ast_indicate(c, -1);
|
|
ast_hangup(c);
|
|
}
|
|
return NULL;
|
|
} else {
|
|
ast_copy_string(c->exten, d->exten, sizeof(c->exten));
|
|
ast_copy_string(l->lastnumberdialed, d->exten, sizeof(l->lastnumberdialed));
|
|
memset(d->exten, 0, sizeof(d->exten));
|
|
skinny_newcall(c);
|
|
return NULL;
|
|
}
|
|
} else {
|
|
/* It's a match, but they just typed a digit, and there is an ambiguous match,
|
|
so just set the timeout to matchdigittimeout and wait some more */
|
|
timeout = matchdigittimeout;
|
|
}
|
|
} else if (res == 0) {
|
|
ast_debug(1, "Not enough digits (%s) (and no ambiguous match)...\n", d->exten);
|
|
memset(d->exten, 0, sizeof(d->exten));
|
|
if (l->hookstate == SKINNY_OFFHOOK) {
|
|
transmit_tone(d, SKINNY_REORDER, l->instance, sub->callid);
|
|
}
|
|
if (sub->owner && sub->owner->_state != AST_STATE_UP) {
|
|
ast_indicate(c, -1);
|
|
ast_hangup(c);
|
|
}
|
|
return NULL;
|
|
} else if (!ast_canmatch_extension(c, c->context, d->exten, 1, c->cid.cid_num) &&
|
|
((d->exten[0] != '*') || (!ast_strlen_zero(d->exten) > 2))) {
|
|
ast_log(LOG_WARNING, "Can't match [%s] from '%s' in context %s\n", d->exten, c->cid.cid_num ? c->cid.cid_num : "<Unknown Caller>", c->context);
|
|
memset(d->exten, 0, sizeof(d->exten));
|
|
if (l->hookstate == SKINNY_OFFHOOK) {
|
|
transmit_tone(d, SKINNY_REORDER, l->instance, sub->callid);
|
|
/* hang out for 3 seconds to let congestion play */
|
|
ast_safe_sleep(c, 3000);
|
|
}
|
|
break;
|
|
}
|
|
if (!timeout) {
|
|
timeout = gendigittimeout;
|
|
}
|
|
if (len && !ast_ignore_pattern(c->context, d->exten)) {
|
|
ast_indicate(c, -1);
|
|
}
|
|
}
|
|
if (c)
|
|
ast_hangup(c);
|
|
memset(d->exten, 0, sizeof(d->exten));
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
static int skinny_call(struct ast_channel *ast, char *dest, int timeout)
|
|
{
|
|
int res = 0;
|
|
int tone = 0;
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
|
|
if (!d->registered) {
|
|
ast_log(LOG_ERROR, "Device not registered, cannot call %s\n", dest);
|
|
return -1;
|
|
}
|
|
|
|
if ((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) {
|
|
ast_log(LOG_WARNING, "skinny_call called on %s, neither down nor reserved\n", ast->name);
|
|
return -1;
|
|
}
|
|
|
|
if (skinnydebug)
|
|
ast_verb(3, "skinny_call(%s)\n", ast->name);
|
|
|
|
if (l->dnd) {
|
|
ast_queue_control(ast, AST_CONTROL_BUSY);
|
|
return -1;
|
|
}
|
|
|
|
if (AST_LIST_NEXT(sub,list) && !l->callwaiting) {
|
|
ast_queue_control(ast, AST_CONTROL_BUSY);
|
|
return -1;
|
|
}
|
|
|
|
switch (l->hookstate) {
|
|
case SKINNY_OFFHOOK:
|
|
tone = SKINNY_CALLWAITTONE;
|
|
break;
|
|
case SKINNY_ONHOOK:
|
|
tone = SKINNY_ALERT;
|
|
l->activesub = sub;
|
|
break;
|
|
default:
|
|
ast_log(LOG_ERROR, "Don't know how to deal with hookstate %d\n", l->hookstate);
|
|
break;
|
|
}
|
|
|
|
transmit_callstateonly(d, sub, SKINNY_RINGIN);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN);
|
|
transmit_displaypromptstatus(d, "Ring-In", 0, l->instance, sub->callid);
|
|
transmit_callinfo(d, ast->cid.cid_name, ast->cid.cid_num, l->cid_name, l->cid_num, l->instance, sub->callid, 1);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
|
|
transmit_ringer_mode(d, SKINNY_RING_INSIDE);
|
|
|
|
ast_setstate(ast, AST_STATE_RINGING);
|
|
ast_queue_control(ast, AST_CONTROL_RINGING);
|
|
sub->outgoing = 1;
|
|
return res;
|
|
}
|
|
|
|
static int skinny_hangup(struct ast_channel *ast)
|
|
{
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
struct skinny_line *l;
|
|
struct skinny_device *d;
|
|
struct skinnysession *s;
|
|
|
|
if (!sub) {
|
|
ast_debug(1, "Asked to hangup channel not connected\n");
|
|
return 0;
|
|
}
|
|
|
|
l = sub->parent;
|
|
d = l->device;
|
|
s = d->session;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(3,"Hanging up %s/%d\n",d->name,sub->callid);
|
|
|
|
AST_LIST_REMOVE(&l->sub, sub, list);
|
|
|
|
if (d->registered) {
|
|
/* Ignoring l->type, doesn't seem relevant and previous code
|
|
assigned rather than tested, ie always true */
|
|
if (!AST_LIST_EMPTY(&l->sub)) {
|
|
if (sub->related) {
|
|
sub->related->related = NULL;
|
|
|
|
}
|
|
if (sub == l->activesub) { /* we are killing the active sub, but there are other subs on the line*/
|
|
ast_verb(4,"Killing active sub %d\n", sub->callid);
|
|
if (sub->related) {
|
|
l->activesub = sub->related;
|
|
} else {
|
|
if (AST_LIST_NEXT(sub, list)) {
|
|
l->activesub = AST_LIST_NEXT(sub, list);
|
|
} else {
|
|
l->activesub = AST_LIST_FIRST(&l->sub);
|
|
}
|
|
}
|
|
//transmit_callstate(d, l->instance, SKINNY_ONHOOK, sub->callid);
|
|
transmit_activatecallplane(d, l);
|
|
transmit_closereceivechannel(d, sub);
|
|
transmit_stopmediatransmission(d, sub);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
} else { /* we are killing a background sub on the line with other subs*/
|
|
ast_verb(4,"Killing inactive sub %d\n", sub->callid);
|
|
if (AST_LIST_NEXT(sub, list)) {
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
|
|
} else {
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
|
|
}
|
|
}
|
|
} else { /* no more subs on line so make idle */
|
|
ast_verb(4,"Killing only sub %d\n", sub->callid);
|
|
l->hookstate = SKINNY_ONHOOK;
|
|
transmit_callstate(d, l->instance, SKINNY_ONHOOK, sub->callid);
|
|
l->activesub = NULL;
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF);
|
|
if (sub->parent == d->activeline) {
|
|
transmit_activatecallplane(d, l);
|
|
transmit_closereceivechannel(d, sub);
|
|
transmit_stopmediatransmission(d, sub);
|
|
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
|
|
transmit_ringer_mode(d, SKINNY_RING_OFF);
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
/* we should check to see if we can start the ringer if another line is ringing */
|
|
}
|
|
}
|
|
}
|
|
ast_mutex_lock(&sub->lock);
|
|
sub->owner = NULL;
|
|
ast->tech_pvt = NULL;
|
|
sub->alreadygone = 0;
|
|
sub->outgoing = 0;
|
|
if (sub->rtp) {
|
|
ast_rtp_destroy(sub->rtp);
|
|
sub->rtp = NULL;
|
|
}
|
|
ast_mutex_unlock(&sub->lock);
|
|
ast_free(sub);
|
|
ast_module_unref(ast_module_info->self);
|
|
return 0;
|
|
}
|
|
|
|
static int skinny_answer(struct ast_channel *ast)
|
|
{
|
|
int res = 0;
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
|
|
if (sub->blindxfer) {
|
|
if (skinnydebug)
|
|
ast_debug(1, "skinny_answer(%s) on %s@%s-%d with BlindXFER, transferring\n",
|
|
ast->name, l->name, d->name, sub->callid);
|
|
ast_setstate(ast, AST_STATE_UP);
|
|
skinny_transfer(sub);
|
|
return 0;
|
|
}
|
|
|
|
sub->cxmode = SKINNY_CX_SENDRECV;
|
|
if (!sub->rtp) {
|
|
start_rtp(sub);
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "skinny_answer(%s) on %s@%s-%d\n", ast->name, l->name, d->name, sub->callid);
|
|
if (ast->_state != AST_STATE_UP) {
|
|
ast_setstate(ast, AST_STATE_UP);
|
|
}
|
|
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
/* order matters here...
|
|
for some reason, transmit_callinfo must be before transmit_callstate,
|
|
or you won't get keypad messages in some situations. */
|
|
transmit_callinfo(d, ast->cid.cid_name, ast->cid.cid_num, l->lastnumberdialed, l->lastnumberdialed, l->instance, sub->callid, 2);
|
|
transmit_callstateonly(d, sub, SKINNY_CONNECTED);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
|
|
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
|
|
transmit_displaypromptstatus(d, "Connected", 0, l->instance, sub->callid);
|
|
l->activesub = sub;
|
|
return res;
|
|
}
|
|
|
|
/* Retrieve audio/etc from channel. Assumes sub->lock is already held. */
|
|
static struct ast_frame *skinny_rtp_read(struct skinny_subchannel *sub)
|
|
{
|
|
struct ast_channel *ast = sub->owner;
|
|
struct ast_frame *f;
|
|
|
|
if (!sub->rtp) {
|
|
/* We have no RTP allocated for this channel */
|
|
return &ast_null_frame;
|
|
}
|
|
|
|
switch(ast->fdno) {
|
|
case 0:
|
|
f = ast_rtp_read(sub->rtp); /* RTP Audio */
|
|
break;
|
|
case 1:
|
|
f = ast_rtcp_read(sub->rtp); /* RTCP Control Channel */
|
|
break;
|
|
case 2:
|
|
f = ast_rtp_read(sub->vrtp); /* RTP Video */
|
|
break;
|
|
case 3:
|
|
f = ast_rtcp_read(sub->vrtp); /* RTCP Control Channel for video */
|
|
break;
|
|
#if 0
|
|
case 5:
|
|
/* Not yet supported */
|
|
f = ast_udptl_read(sub->udptl); /* UDPTL for T.38 */
|
|
break;
|
|
#endif
|
|
default:
|
|
f = &ast_null_frame;
|
|
}
|
|
|
|
if (ast) {
|
|
/* We already hold the channel lock */
|
|
if (f->frametype == AST_FRAME_VOICE) {
|
|
if (f->subclass != ast->nativeformats) {
|
|
ast_debug(1, "Oooh, format changed to %d\n", f->subclass);
|
|
ast->nativeformats = f->subclass;
|
|
ast_set_read_format(ast, ast->readformat);
|
|
ast_set_write_format(ast, ast->writeformat);
|
|
}
|
|
}
|
|
}
|
|
return f;
|
|
}
|
|
|
|
static struct ast_frame *skinny_read(struct ast_channel *ast)
|
|
{
|
|
struct ast_frame *fr;
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
ast_mutex_lock(&sub->lock);
|
|
fr = skinny_rtp_read(sub);
|
|
ast_mutex_unlock(&sub->lock);
|
|
return fr;
|
|
}
|
|
|
|
static int skinny_write(struct ast_channel *ast, struct ast_frame *frame)
|
|
{
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
int res = 0;
|
|
if (frame->frametype != AST_FRAME_VOICE) {
|
|
if (frame->frametype == AST_FRAME_IMAGE) {
|
|
return 0;
|
|
} else {
|
|
ast_log(LOG_WARNING, "Can't send %d type frames with skinny_write\n", frame->frametype);
|
|
return 0;
|
|
}
|
|
} else {
|
|
if (!(frame->subclass & ast->nativeformats)) {
|
|
ast_log(LOG_WARNING, "Asked to transmit frame type %d, while native formats is %d (read/write = %d/%d)\n",
|
|
frame->subclass, ast->nativeformats, ast->readformat, ast->writeformat);
|
|
return -1;
|
|
}
|
|
}
|
|
if (sub) {
|
|
ast_mutex_lock(&sub->lock);
|
|
if (sub->rtp) {
|
|
res = ast_rtp_write(sub->rtp, frame);
|
|
}
|
|
ast_mutex_unlock(&sub->lock);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static int skinny_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
|
|
{
|
|
struct skinny_subchannel *sub = newchan->tech_pvt;
|
|
ast_log(LOG_NOTICE, "skinny_fixup(%s, %s)\n", oldchan->name, newchan->name);
|
|
if (sub->owner != oldchan) {
|
|
ast_log(LOG_WARNING, "old channel wasn't %p but was %p\n", oldchan, sub->owner);
|
|
return -1;
|
|
}
|
|
sub->owner = newchan;
|
|
return 0;
|
|
}
|
|
|
|
static int skinny_senddigit_begin(struct ast_channel *ast, char digit)
|
|
{
|
|
return -1; /* Start inband indications */
|
|
}
|
|
|
|
static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned int duration)
|
|
{
|
|
#if 0
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
int tmp;
|
|
/* not right */
|
|
sprintf(tmp, "%d", digit);
|
|
transmit_tone(d, digit, l->instance, sub->callid);
|
|
#endif
|
|
return -1; /* Stop inband indications */
|
|
}
|
|
|
|
static int get_devicestate(struct skinny_line *l)
|
|
{
|
|
struct skinny_subchannel *sub;
|
|
int res = AST_DEVICE_UNKNOWN;
|
|
|
|
if (!l)
|
|
res = AST_DEVICE_INVALID;
|
|
else if (!l->device)
|
|
res = AST_DEVICE_UNAVAILABLE;
|
|
else if (l->dnd)
|
|
res = AST_DEVICE_BUSY;
|
|
else {
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
res = AST_DEVICE_NOT_INUSE;
|
|
} else {
|
|
res = AST_DEVICE_INUSE;
|
|
}
|
|
|
|
AST_LIST_TRAVERSE(&l->sub, sub, list) {
|
|
if (sub->onhold) {
|
|
res = AST_DEVICE_ONHOLD;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static char *control2str(int ind) {
|
|
char *tmp;
|
|
|
|
switch (ind) {
|
|
case AST_CONTROL_HANGUP:
|
|
return "Other end has hungup";
|
|
case AST_CONTROL_RING:
|
|
return "Local ring";
|
|
case AST_CONTROL_RINGING:
|
|
return "Remote end is ringing";
|
|
case AST_CONTROL_ANSWER:
|
|
return "Remote end has answered";
|
|
case AST_CONTROL_BUSY:
|
|
return "Remote end is busy";
|
|
case AST_CONTROL_TAKEOFFHOOK:
|
|
return "Make it go off hook";
|
|
case AST_CONTROL_OFFHOOK:
|
|
return "Line is off hook";
|
|
case AST_CONTROL_CONGESTION:
|
|
return "Congestion (circuits busy)";
|
|
case AST_CONTROL_FLASH:
|
|
return "Flash hook";
|
|
case AST_CONTROL_WINK:
|
|
return "Wink";
|
|
case AST_CONTROL_OPTION:
|
|
return "Set a low-level option";
|
|
case AST_CONTROL_RADIO_KEY:
|
|
return "Key Radio";
|
|
case AST_CONTROL_RADIO_UNKEY:
|
|
return "Un-Key Radio";
|
|
case AST_CONTROL_PROGRESS:
|
|
return "Remote end is making Progress";
|
|
case AST_CONTROL_PROCEEDING:
|
|
return "Remote end is proceeding";
|
|
case AST_CONTROL_HOLD:
|
|
return "Hold";
|
|
case AST_CONTROL_UNHOLD:
|
|
return "Unhold";
|
|
case AST_CONTROL_SRCUPDATE:
|
|
return "Media Source Update";
|
|
case -1:
|
|
return "Stop tone";
|
|
default:
|
|
if (!(tmp = ast_threadstorage_get(&control2str_threadbuf, CONTROL2STR_BUFSIZE)))
|
|
return "Unknown";
|
|
snprintf(tmp, CONTROL2STR_BUFSIZE, "UNKNOWN-%d", ind);
|
|
return tmp;
|
|
}
|
|
}
|
|
|
|
static int skinny_transfer(struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_subchannel *xferor; /* the sub doing the transferring */
|
|
struct skinny_subchannel *xferee; /* the sub being transferred */
|
|
const struct ind_tone_zone_sound *ts = NULL;
|
|
|
|
if (ast_bridged_channel(sub->owner) || ast_bridged_channel(sub->related->owner)) {
|
|
if (sub->xferor) {
|
|
xferor = sub;
|
|
xferee = sub->related;
|
|
} else {
|
|
xferor = sub;
|
|
xferee = sub->related;
|
|
}
|
|
|
|
if (skinnydebug) {
|
|
ast_debug(1, "Transferee channels (local/remote): %s and %s\n",
|
|
xferee->owner->name, ast_bridged_channel(xferee->owner)?ast_bridged_channel(xferee->owner)->name:"");
|
|
ast_debug(1, "Transferor channels (local/remote): %s and %s\n",
|
|
xferor->owner->name, ast_bridged_channel(xferor->owner)?ast_bridged_channel(xferor->owner)->name:"");
|
|
}
|
|
if (ast_bridged_channel(xferor->owner)) {
|
|
if (ast_bridged_channel(xferee->owner)) {
|
|
ast_queue_control(xferee->owner, AST_CONTROL_UNHOLD);
|
|
}
|
|
if (xferor->owner->_state == AST_STATE_RING) {
|
|
/* play ringing inband */
|
|
ts = ast_get_indication_tone(xferor->owner->zone, "ring");
|
|
ast_playtones_start(xferor->owner, 0, ts->data, 1);
|
|
}
|
|
if (skinnydebug)
|
|
ast_debug(1, "Transfer Masquerading %s to %s\n",
|
|
xferee->owner->name, ast_bridged_channel(xferor->owner)?ast_bridged_channel(xferor->owner)->name:"");
|
|
if (ast_channel_masquerade(xferee->owner, ast_bridged_channel(xferor->owner))) {
|
|
ast_log(LOG_WARNING, "Unable to masquerade %s as %s\n",
|
|
ast_bridged_channel(xferor->owner)->name, xferee->owner->name);
|
|
return -1;
|
|
}
|
|
} else if (ast_bridged_channel(xferee->owner)) {
|
|
ast_queue_control(xferee->owner, AST_CONTROL_UNHOLD);
|
|
if (xferor->owner->_state == AST_STATE_RING) {
|
|
/* play ringing inband */
|
|
ts = ast_get_indication_tone(xferor->owner->zone, "ring");
|
|
ast_playtones_start(xferor->owner, 0, ts->data, 1);
|
|
}
|
|
if (skinnydebug)
|
|
ast_debug(1, "Transfer Masquerading %s to %s\n",
|
|
xferor->owner->name, ast_bridged_channel(xferee->owner)?ast_bridged_channel(xferee->owner)->name:"");
|
|
if (ast_channel_masquerade(xferor->owner, ast_bridged_channel(xferee->owner))) {
|
|
ast_log(LOG_WARNING, "Unable to masquerade %s as %s\n",
|
|
ast_bridged_channel(xferee->owner)->name, xferor->owner->name);
|
|
return -1;
|
|
}
|
|
return 0;
|
|
} else {
|
|
if (option_debug)
|
|
ast_log(LOG_DEBUG, "Neither %s nor %s are in a bridge, nothing to transfer\n",
|
|
xferor->owner->name, xferee->owner->name);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, size_t datalen)
|
|
{
|
|
struct skinny_subchannel *sub = ast->tech_pvt;
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
struct skinnysession *s = d->session;
|
|
|
|
if (!s) {
|
|
ast_log(LOG_NOTICE, "Asked to indicate '%s' condition on channel %s, but session does not exist.\n", control2str(ind), ast->name);
|
|
return -1;
|
|
}
|
|
|
|
if (skinnydebug)
|
|
ast_verb(3, "Asked to indicate '%s' condition on channel %s\n", control2str(ind), ast->name);
|
|
switch(ind) {
|
|
case AST_CONTROL_RINGING:
|
|
if (sub->blindxfer) {
|
|
if (skinnydebug)
|
|
ast_debug(1, "Channel %s set up for Blind Xfer, so Xfer rather than ring device\n", ast->name);
|
|
skinny_transfer(sub);
|
|
break;
|
|
}
|
|
if (ast->_state != AST_STATE_UP) {
|
|
if (!sub->progress) {
|
|
if (!d->earlyrtp) {
|
|
transmit_tone(d, SKINNY_ALERT, l->instance, sub->callid);
|
|
}
|
|
transmit_callstateonly(d, sub, SKINNY_RINGOUT);
|
|
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
|
|
transmit_displaypromptstatus(d, "Ring Out", 0, l->instance, sub->callid);
|
|
transmit_callinfo(d, ast->cid.cid_name, ast->cid.cid_num, l->lastnumberdialed, l->lastnumberdialed, l->instance, sub->callid, 2); /* 2 = outgoing from phone */
|
|
sub->ringing = 1;
|
|
if (!d->earlyrtp) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return -1; /* Tell asterisk to provide inband signalling */
|
|
case AST_CONTROL_BUSY:
|
|
if (ast->_state != AST_STATE_UP) {
|
|
if (!d->earlyrtp) {
|
|
transmit_tone(d, SKINNY_BUSYTONE, l->instance, sub->callid);
|
|
}
|
|
transmit_callstateonly(d, sub, SKINNY_BUSY);
|
|
sub->alreadygone = 1;
|
|
ast_softhangup_nolock(ast, AST_SOFTHANGUP_DEV);
|
|
if (!d->earlyrtp) {
|
|
break;
|
|
}
|
|
}
|
|
return -1; /* Tell asterisk to provide inband signalling */
|
|
case AST_CONTROL_CONGESTION:
|
|
if (ast->_state != AST_STATE_UP) {
|
|
if (!d->earlyrtp) {
|
|
transmit_tone(d, SKINNY_REORDER, l->instance, sub->callid);
|
|
}
|
|
transmit_callstateonly(d, sub, SKINNY_CONGESTION);
|
|
sub->alreadygone = 1;
|
|
ast_softhangup_nolock(ast, AST_SOFTHANGUP_DEV);
|
|
if (!d->earlyrtp) {
|
|
break;
|
|
}
|
|
}
|
|
return -1; /* Tell asterisk to provide inband signalling */
|
|
case AST_CONTROL_PROGRESS:
|
|
if ((ast->_state != AST_STATE_UP) && !sub->progress && !sub->outgoing) {
|
|
if (!d->earlyrtp) {
|
|
transmit_tone(d, SKINNY_ALERT, l->instance, sub->callid);
|
|
}
|
|
transmit_callstateonly(d, sub, SKINNY_PROGRESS);
|
|
transmit_displaypromptstatus(d, "Call Progress", 0, l->instance, sub->callid);
|
|
transmit_callinfo(d, ast->cid.cid_name, ast->cid.cid_num, l->lastnumberdialed, l->lastnumberdialed, l->instance, sub->callid, 2); /* 2 = outgoing from phone */
|
|
sub->progress = 1;
|
|
if (!d->earlyrtp) {
|
|
break;
|
|
}
|
|
}
|
|
return -1; /* Tell asterisk to provide inband signalling */
|
|
case -1: /* STOP_TONE */
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
break;
|
|
case AST_CONTROL_HOLD:
|
|
ast_moh_start(ast, data, l->mohinterpret);
|
|
break;
|
|
case AST_CONTROL_UNHOLD:
|
|
ast_moh_stop(ast);
|
|
break;
|
|
case AST_CONTROL_PROCEEDING:
|
|
break;
|
|
case AST_CONTROL_SRCUPDATE:
|
|
ast_rtp_new_source(sub->rtp);
|
|
break;
|
|
default:
|
|
ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", ind);
|
|
return -1; /* Tell asterisk to provide inband signalling */
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static struct ast_channel *skinny_new(struct skinny_line *l, int state)
|
|
{
|
|
struct ast_channel *tmp;
|
|
struct skinny_subchannel *sub;
|
|
struct skinny_device *d = l->device;
|
|
struct ast_variable *v = NULL;
|
|
int fmt;
|
|
|
|
if (!l->device) {
|
|
ast_log(LOG_WARNING, "Device for line %s is not registered.\n", l->name);
|
|
return NULL;
|
|
}
|
|
|
|
tmp = ast_channel_alloc(1, state, l->cid_num, l->cid_name, l->accountcode, l->exten, l->context, l->amaflags, "Skinny/%s@%s-%d", l->name, d->name, callnums);
|
|
if (!tmp) {
|
|
ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
|
|
return NULL;
|
|
} else {
|
|
sub = ast_calloc(1, sizeof(*sub));
|
|
if (!sub) {
|
|
ast_log(LOG_WARNING, "Unable to allocate Skinny subchannel\n");
|
|
return NULL;
|
|
} else {
|
|
ast_mutex_init(&sub->lock);
|
|
|
|
sub->owner = tmp;
|
|
sub->callid = callnums++;
|
|
d->lastlineinstance = l->instance;
|
|
d->lastcallreference = sub->callid;
|
|
sub->cxmode = SKINNY_CX_INACTIVE;
|
|
sub->nat = l->nat;
|
|
sub->parent = l;
|
|
sub->onhold = 0;
|
|
sub->blindxfer = 0;
|
|
sub->xferor = 0;
|
|
sub->related = NULL;
|
|
|
|
AST_LIST_INSERT_HEAD(&l->sub, sub, list);
|
|
//l->activesub = sub;
|
|
}
|
|
tmp->tech = &skinny_tech;
|
|
tmp->tech_pvt = sub;
|
|
tmp->nativeformats = l->capability;
|
|
if (!tmp->nativeformats)
|
|
tmp->nativeformats = default_capability;
|
|
fmt = ast_best_codec(tmp->nativeformats);
|
|
if (skinnydebug)
|
|
ast_verb(1, "skinny_new: tmp->nativeformats=%d fmt=%d\n", tmp->nativeformats, fmt);
|
|
if (sub->rtp) {
|
|
ast_channel_set_fd(tmp, 0, ast_rtp_fd(sub->rtp));
|
|
}
|
|
if (state == AST_STATE_RING) {
|
|
tmp->rings = 1;
|
|
}
|
|
tmp->writeformat = fmt;
|
|
tmp->rawwriteformat = fmt;
|
|
tmp->readformat = fmt;
|
|
tmp->rawreadformat = fmt;
|
|
if (!ast_strlen_zero(l->language))
|
|
ast_string_field_set(tmp, language, l->language);
|
|
if (!ast_strlen_zero(l->accountcode))
|
|
ast_string_field_set(tmp, accountcode, l->accountcode);
|
|
if (l->amaflags)
|
|
tmp->amaflags = l->amaflags;
|
|
|
|
ast_module_ref(ast_module_info->self);
|
|
tmp->callgroup = l->callgroup;
|
|
tmp->pickupgroup = l->pickupgroup;
|
|
|
|
/* XXX Need to figure out how to handle CFwdNoAnswer */
|
|
if (l->cfwdtype & SKINNY_CFWD_ALL) {
|
|
ast_string_field_set(tmp, call_forward, l->call_forward_all);
|
|
} else if (l->cfwdtype & SKINNY_CFWD_BUSY) {
|
|
if (get_devicestate(l) != AST_DEVICE_NOT_INUSE) {
|
|
ast_string_field_set(tmp, call_forward, l->call_forward_busy);
|
|
}
|
|
}
|
|
|
|
ast_copy_string(tmp->context, l->context, sizeof(tmp->context));
|
|
ast_copy_string(tmp->exten, l->exten, sizeof(tmp->exten));
|
|
|
|
/* Don't use ast_set_callerid() here because it will
|
|
* generate a needless NewCallerID event */
|
|
tmp->cid.cid_ani = ast_strdup(l->cid_num);
|
|
|
|
tmp->priority = 1;
|
|
tmp->adsicpe = AST_ADSI_UNAVAILABLE;
|
|
|
|
if (sub->rtp)
|
|
ast_jb_configure(tmp, &global_jbconf);
|
|
|
|
/* Set channel variables for this call from configuration */
|
|
for (v = l->chanvars ; v ; v = v->next)
|
|
pbx_builtin_setvar_helper(tmp, v->name, v->value);
|
|
|
|
if (state != AST_STATE_DOWN) {
|
|
if (ast_pbx_start(tmp)) {
|
|
ast_log(LOG_WARNING, "Unable to start PBX on %s\n", tmp->name);
|
|
ast_hangup(tmp);
|
|
tmp = NULL;
|
|
}
|
|
}
|
|
}
|
|
return tmp;
|
|
}
|
|
|
|
static int skinny_hold(struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
|
|
/* Don't try to hold a channel that doesn't exist */
|
|
if (!sub || !sub->owner)
|
|
return 0;
|
|
|
|
/* Channel needs to be put on hold */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Putting on Hold(%d)\n", l->instance);
|
|
|
|
ast_queue_control_data(sub->owner, AST_CONTROL_HOLD,
|
|
S_OR(l->mohsuggest, NULL),
|
|
!ast_strlen_zero(l->mohsuggest) ? strlen(l->mohsuggest) + 1 : 0);
|
|
|
|
transmit_activatecallplane(d, l);
|
|
transmit_closereceivechannel(d, sub);
|
|
transmit_stopmediatransmission(d, sub);
|
|
|
|
transmit_callstateonly(d, sub, SKINNY_HOLD);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_WINK);
|
|
sub->onhold = 1;
|
|
return 1;
|
|
}
|
|
|
|
static int skinny_unhold(struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
|
|
/* Don't try to unhold a channel that doesn't exist */
|
|
if (!sub || !sub->owner)
|
|
return 0;
|
|
|
|
/* Channel is on hold, so we will unhold */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Taking off Hold(%d)\n", l->instance);
|
|
|
|
ast_queue_control(sub->owner, AST_CONTROL_UNHOLD);
|
|
|
|
transmit_activatecallplane(d, l);
|
|
|
|
transmit_connect(d, sub);
|
|
transmit_callstateonly(d, sub, SKINNY_CONNECTED);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
sub->onhold = 0;
|
|
return 1;
|
|
}
|
|
|
|
static int handle_hold_button(struct skinny_subchannel *sub)
|
|
{
|
|
if (!sub)
|
|
return -1;
|
|
if (sub->related) {
|
|
skinny_hold(sub);
|
|
skinny_unhold(sub->related);
|
|
sub->parent->activesub = sub->related;
|
|
} else {
|
|
if (sub->onhold) {
|
|
skinny_unhold(sub);
|
|
transmit_selectsoftkeys(sub->parent->device, sub->parent->instance, sub->callid, KEYDEF_CONNECTED);
|
|
} else {
|
|
skinny_hold(sub);
|
|
transmit_selectsoftkeys(sub->parent->device, sub->parent->instance, sub->callid, KEYDEF_ONHOLD);
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int handle_transfer_button(struct skinny_subchannel *sub)
|
|
{
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
struct skinny_subchannel *newsub;
|
|
struct ast_channel *c;
|
|
pthread_t t;
|
|
|
|
if (!sub) {
|
|
ast_verbose("Transfer: No subchannel to transfer\n");
|
|
return -1;
|
|
}
|
|
if (!sub->related) {
|
|
/* Another sub has not been created so this must be first XFER press */
|
|
if (!sub->onhold) {
|
|
skinny_hold(sub);
|
|
}
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
if (c) {
|
|
newsub = c->tech_pvt;
|
|
/* point the sub and newsub at each other so we know they are related */
|
|
newsub->related = sub;
|
|
sub->related = newsub;
|
|
newsub->xferor = 1;
|
|
l->activesub = newsub;
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, newsub->callid);
|
|
if (skinnydebug)
|
|
ast_debug(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, newsub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, newsub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, newsub->callid, KEYDEF_OFFHOOKWITHFEAT);
|
|
/* start the switch thread */
|
|
if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
}
|
|
} else {
|
|
/* We already have a related sub so we can either complete XFER or go into BLINDXFER (or cancel BLINDXFER */
|
|
if (sub->blindxfer) {
|
|
/* toggle blindxfer off */
|
|
sub->blindxfer = 0;
|
|
sub->related->blindxfer = 0;
|
|
/* we really need some indications */
|
|
} else {
|
|
/* We were doing attended transfer */
|
|
if (sub->owner->_state == AST_STATE_DOWN || sub->related->owner->_state == AST_STATE_DOWN) {
|
|
/* one of the subs so we cant transfer yet, toggle blindxfer on */
|
|
sub->blindxfer = 1;
|
|
sub->related->blindxfer = 1;
|
|
} else {
|
|
/* big assumption we have two channels, lets transfer */
|
|
skinny_transfer(sub);
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int handle_keep_alive_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
if (!(req = req_alloc(0, KEEP_ALIVE_ACK_MESSAGE)))
|
|
return -1;
|
|
|
|
transmit_response(s->device, req);
|
|
do_housekeeping(s);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_register_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = NULL;
|
|
char name[16];
|
|
int res;
|
|
|
|
memcpy(&name, req->data.reg.name, sizeof(name));
|
|
|
|
res = skinny_register(req, s);
|
|
if (!res) {
|
|
ast_log(LOG_ERROR, "Rejecting Device %s: Device not found\n", name);
|
|
if (!(req = req_alloc(sizeof(struct register_rej_message), REGISTER_REJ_MESSAGE)))
|
|
return -1;
|
|
|
|
snprintf(req->data.regrej.errMsg, sizeof(req->data.regrej.errMsg), "No Authority: %s", name);
|
|
|
|
/* transmit_respons in line as we don't have a valid d */
|
|
ast_mutex_lock(&s->lock);
|
|
|
|
if (letohl(req->len > SKINNY_MAX_PACKET) || letohl(req->len < 0)) {
|
|
ast_log(LOG_WARNING, "transmit_response: the length of the request is out of bounds\n");
|
|
ast_mutex_unlock(&s->lock);
|
|
return -1;
|
|
}
|
|
|
|
memset(s->outbuf, 0, sizeof(s->outbuf));
|
|
memcpy(s->outbuf, req, skinny_header_size);
|
|
memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len));
|
|
|
|
res = write(s->fd, s->outbuf, letohl(req->len)+8);
|
|
|
|
if (res != letohl(req->len)+8) {
|
|
ast_log(LOG_WARNING, "Transmit: write only sent %d out of %d bytes: %s\n", res, letohl(req->len)+8, strerror(errno));
|
|
}
|
|
|
|
ast_mutex_unlock(&s->lock);
|
|
|
|
return 0;
|
|
}
|
|
ast_verb(3, "Device '%s' successfully registered\n", name);
|
|
|
|
d = s->device;
|
|
|
|
if (!(req = req_alloc(sizeof(struct register_ack_message), REGISTER_ACK_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.regack.res[0] = '0';
|
|
req->data.regack.res[1] = '\0';
|
|
req->data.regack.keepAlive = htolel(keep_alive);
|
|
memcpy(req->data.regack.dateTemplate, date_format, sizeof(req->data.regack.dateTemplate));
|
|
req->data.regack.res2[0] = '0';
|
|
req->data.regack.res2[1] = '\0';
|
|
req->data.regack.secondaryKeepAlive = htolel(keep_alive);
|
|
transmit_response(d, req);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Requesting capabilities\n");
|
|
|
|
if (!(req = req_alloc(0, CAPABILITIES_REQ_MESSAGE)))
|
|
return -1;
|
|
|
|
transmit_response(d, req);
|
|
|
|
return res;
|
|
}
|
|
|
|
static int handle_callforward_button(struct skinny_subchannel *sub, int cfwdtype)
|
|
{
|
|
struct skinny_line *l = sub->parent;
|
|
struct skinny_device *d = l->device;
|
|
struct ast_channel *c = sub->owner;
|
|
pthread_t t;
|
|
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
|
|
if (l->cfwdtype & cfwdtype) {
|
|
set_callforwards(l, NULL, cfwdtype);
|
|
ast_safe_sleep(c, 500);
|
|
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
|
|
transmit_callstate(d, l->instance, SKINNY_ONHOOK, sub->callid);
|
|
transmit_displaynotify(d, "CFwd disabled", 10);
|
|
if (sub->owner && sub->owner->_state != AST_STATE_UP) {
|
|
ast_indicate(c, -1);
|
|
ast_hangup(c);
|
|
}
|
|
transmit_cfwdstate(d, l);
|
|
} else {
|
|
l->getforward = cfwdtype;
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
|
|
if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
static int handle_ip_port_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
/* no response necessary */
|
|
return 1;
|
|
}
|
|
|
|
static int handle_keypad_button_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_subchannel *sub = NULL;
|
|
struct skinny_line *l;
|
|
struct skinny_device *d = s->device;
|
|
struct ast_frame f = { 0, };
|
|
char dgt;
|
|
int digit;
|
|
int lineInstance;
|
|
int callReference;
|
|
|
|
digit = letohl(req->data.keypad.button);
|
|
lineInstance = letohl(req->data.keypad.lineInstance);
|
|
callReference = letohl(req->data.keypad.callReference);
|
|
|
|
if (digit == 14) {
|
|
dgt = '*';
|
|
} else if (digit == 15) {
|
|
dgt = '#';
|
|
} else if (digit >= 0 && digit <= 9) {
|
|
dgt = '0' + digit;
|
|
} else {
|
|
/* digit=10-13 (A,B,C,D ?), or
|
|
* digit is bad value
|
|
*
|
|
* probably should not end up here, but set
|
|
* value for backward compatibility, and log
|
|
* a warning.
|
|
*/
|
|
dgt = '0' + digit;
|
|
ast_log(LOG_WARNING, "Unsupported digit %d\n", digit);
|
|
}
|
|
|
|
f.subclass = dgt;
|
|
|
|
f.src = "skinny";
|
|
|
|
if (lineInstance && callReference)
|
|
sub = find_subchannel_by_instance_reference(d, lineInstance, callReference);
|
|
else
|
|
sub = d->activeline->activesub;
|
|
//sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
|
|
|
|
if (!sub)
|
|
return 0;
|
|
|
|
l = sub->parent;
|
|
if (sub->owner) {
|
|
if (sub->owner->_state == 0) {
|
|
f.frametype = AST_FRAME_DTMF_BEGIN;
|
|
ast_queue_frame(sub->owner, &f);
|
|
}
|
|
/* XXX MUST queue this frame to all lines in threeway call if threeway call is active */
|
|
f.frametype = AST_FRAME_DTMF_END;
|
|
ast_queue_frame(sub->owner, &f);
|
|
/* XXX This seriously needs to be fixed */
|
|
if (AST_LIST_NEXT(sub, list) && AST_LIST_NEXT(sub, list)->owner) {
|
|
if (sub->owner->_state == 0) {
|
|
f.frametype = AST_FRAME_DTMF_BEGIN;
|
|
ast_queue_frame(AST_LIST_NEXT(sub, list)->owner, &f);
|
|
}
|
|
f.frametype = AST_FRAME_DTMF_END;
|
|
ast_queue_frame(AST_LIST_NEXT(sub, list)->owner, &f);
|
|
}
|
|
} else {
|
|
if (skinnydebug)
|
|
ast_verb(1, "No owner: %s\n", l->name);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int handle_stimulus_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
/*struct skinny_speeddial *sd;*/
|
|
struct ast_channel *c;
|
|
pthread_t t;
|
|
int event;
|
|
int instance;
|
|
int callreference;
|
|
/*int res = 0;*/
|
|
|
|
event = letohl(req->data.stimulus.stimulus);
|
|
instance = letohl(req->data.stimulus.stimulusInstance);
|
|
callreference = letohl(req->data.stimulus.callreference);
|
|
if (skinnydebug)
|
|
ast_verb(1, "callreference in handle_stimulus_message is '%d'\n", callreference);
|
|
|
|
/* Note that this call should be using the passed in instance and callreference */
|
|
sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
|
|
|
|
if (!sub) {
|
|
l = find_line_by_instance(d, d->lastlineinstance);
|
|
if (!l) {
|
|
return 0;
|
|
}
|
|
sub = l->activesub;
|
|
} else {
|
|
l = sub->parent;
|
|
}
|
|
|
|
switch(event) {
|
|
case STIMULUS_REDIAL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Redial(%d/%d)\n", instance, callreference);
|
|
|
|
if (ast_strlen_zero(l->lastnumberdialed)) {
|
|
ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found.\n");
|
|
l->hookstate = SKINNY_ONHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
|
|
transmit_callstate(d, l->instance, SKINNY_ONHOOK, instance);
|
|
break;
|
|
}
|
|
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l = sub->parent;
|
|
l->activesub = sub;
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
|
|
|
|
if (!ast_ignore_pattern(c->context, l->lastnumberdialed)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
ast_copy_string(c->exten, l->lastnumberdialed, sizeof(c->exten));
|
|
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
}
|
|
break;
|
|
case STIMULUS_SPEEDDIAL:
|
|
{
|
|
struct skinny_speeddial *sd;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: SpeedDial(%d/%d)\n", instance, callreference);
|
|
if (!(sd = find_speeddial_by_instance(d, instance, 0))) {
|
|
return 0;
|
|
}
|
|
|
|
if (!sub || !sub->owner)
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
else
|
|
c = sub->owner;
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l = sub->parent;
|
|
l->activesub = sub;
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
|
|
|
|
if (!ast_ignore_pattern(c->context, sd->exten)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
if (ast_exists_extension(c, c->context, sd->exten, 1, l->cid_num)) {
|
|
ast_copy_string(c->exten, sd->exten, sizeof(c->exten));
|
|
ast_copy_string(l->lastnumberdialed, sd->exten, sizeof(l->lastnumberdialed));
|
|
|
|
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case STIMULUS_HOLD:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Hold(%d/%d)\n", instance, callreference);
|
|
handle_hold_button(sub);
|
|
break;
|
|
case STIMULUS_TRANSFER:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Transfer(%d/%d)\n", instance, callreference);
|
|
if (l->transfer)
|
|
handle_transfer_button(sub);
|
|
else
|
|
transmit_displaynotify(d, "Transfer disabled", 10);
|
|
break;
|
|
case STIMULUS_CONFERENCE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Conference(%d/%d)\n", instance, callreference);
|
|
/* XXX determine the best way to pull off a conference. Meetme? */
|
|
break;
|
|
case STIMULUS_VOICEMAIL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Voicemail(%d/%d)\n", instance, callreference);
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l = sub->parent;
|
|
l->activesub = sub;
|
|
|
|
if (ast_strlen_zero(l->vmexten)) /* Exit the call if no VM pilot */
|
|
break;
|
|
|
|
if (l->hookstate == SKINNY_ONHOOK){
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
}
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
|
|
|
|
if (!ast_ignore_pattern(c->context, l->vmexten)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
|
|
if (ast_exists_extension(c, c->context, l->vmexten, 1, l->cid_num)) {
|
|
ast_copy_string(c->exten, l->vmexten, sizeof(c->exten));
|
|
ast_copy_string(l->lastnumberdialed, l->vmexten, sizeof(l->lastnumberdialed));
|
|
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case STIMULUS_CALLPARK:
|
|
{
|
|
int extout;
|
|
char message[32];
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Park Call(%d/%d)\n", instance, callreference);
|
|
|
|
if ((sub && sub->owner) && (sub->owner->_state == AST_STATE_UP)){
|
|
c = sub->owner;
|
|
if (!ast_masq_park_call(ast_bridged_channel(c), c, 0, &extout)) {
|
|
snprintf(message, sizeof(message), "Call Parked at: %d", extout);
|
|
transmit_displaynotify(d, message, 10);
|
|
} else {
|
|
transmit_displaynotify(d, "Call Park failed", 10);
|
|
}
|
|
} else {
|
|
transmit_displaynotify(d, "Call Park not available", 10);
|
|
}
|
|
}
|
|
break;
|
|
case STIMULUS_DND:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: DND (%d/%d)\n", instance, callreference);
|
|
|
|
/* Do not disturb */
|
|
if (l->dnd != 0){
|
|
ast_verb(3, "Disabling DND on %s@%s\n", l->name, d->name);
|
|
l->dnd = 0;
|
|
transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_ON);
|
|
transmit_displaynotify(d, "DnD disabled", 10);
|
|
} else {
|
|
ast_verb(3, "Enabling DND on %s@%s\n", l->name, d->name);
|
|
l->dnd = 1;
|
|
transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_OFF);
|
|
transmit_displaynotify(d, "DnD enabled", 10);
|
|
}
|
|
break;
|
|
case STIMULUS_FORWARDALL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Forward All(%d/%d)\n", instance, callreference);
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
handle_callforward_button(sub, SKINNY_CFWD_ALL);
|
|
}
|
|
break;
|
|
case STIMULUS_FORWARDBUSY:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Forward Busy (%d/%d)\n", instance, callreference);
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
handle_callforward_button(sub, SKINNY_CFWD_BUSY);
|
|
}
|
|
break;
|
|
case STIMULUS_FORWARDNOANSWER:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Forward No Answer (%d/%d)\n", instance, callreference);
|
|
|
|
#if 0 /* Not sure how to handle this yet */
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
handle_callforward_button(sub, SKINNY_CFWD_NOANSWER);
|
|
}
|
|
#endif
|
|
break;
|
|
case STIMULUS_DISPLAY:
|
|
/* Not sure what this is */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Display(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case STIMULUS_LINE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Stimulus: Line(%d/%d)\n", instance, callreference);
|
|
|
|
l = find_line_by_instance(d, instance);
|
|
|
|
if (!l) {
|
|
return 0;
|
|
}
|
|
|
|
d->activeline = l;
|
|
|
|
/* turn the speaker on */
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
transmit_ringer_mode(d, SKINNY_RING_OFF);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
|
|
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
|
|
if (sub && sub->outgoing) {
|
|
/* We're answering a ringing call */
|
|
ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
transmit_callstateonly(d, sub, SKINNY_CONNECTED);
|
|
transmit_displaypromptstatus(d, "Connected", 0, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
|
|
start_rtp(sub);
|
|
ast_setstate(sub->owner, AST_STATE_UP);
|
|
} else {
|
|
if (sub && sub->owner) {
|
|
ast_debug(1, "Current subchannel [%s] already has owner\n", sub->owner->name);
|
|
} else {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
if (c) {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK);
|
|
|
|
/* start the switch thread */
|
|
if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
if (skinnydebug)
|
|
ast_verb(1, "RECEIVED UNKNOWN STIMULUS: %d(%d/%d)\n", event, instance, callreference);
|
|
break;
|
|
}
|
|
ast_devstate_changed(AST_DEVICE_UNKNOWN, "Skinny/%s@%s", l->name, d->name);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int handle_offhook_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
struct ast_channel *c;
|
|
struct skinny_line *tmp;
|
|
pthread_t t;
|
|
int instance;
|
|
int reference;
|
|
|
|
/* if any line on a device is offhook, than the device must be offhook,
|
|
unless we have shared lines CCM seems that it would never get here,
|
|
but asterisk does, so we may need to do more work. Ugly, we should
|
|
probably move hookstate from line to device, afterall, it's actually
|
|
a device that changes hookstates */
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, tmp, list) {
|
|
if (tmp->hookstate == SKINNY_OFFHOOK) {
|
|
ast_verbose(VERBOSE_PREFIX_3 "Got offhook message when device (%s@%s) already offhook\n", tmp->name, d->name);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
instance = letohl(req->data.offhook.instance);
|
|
reference = letohl(req->data.offhook.reference);
|
|
|
|
if (instance) {
|
|
sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
|
|
if (!sub) {
|
|
l = find_line_by_instance(d, d->lastlineinstance);
|
|
if (!l) {
|
|
return 0;
|
|
}
|
|
} else {
|
|
l = sub->parent;
|
|
}
|
|
} else {
|
|
l = d->activeline;
|
|
sub = l->activesub;
|
|
}
|
|
|
|
transmit_ringer_mode(d, SKINNY_RING_OFF);
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
|
|
ast_devstate_changed(AST_DEVICE_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
|
|
if (sub && sub->onhold) {
|
|
return 1;
|
|
}
|
|
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
|
|
|
|
if (sub && sub->outgoing) {
|
|
/* We're answering a ringing call */
|
|
ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
transmit_callstateonly(d, sub, SKINNY_CONNECTED);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
|
|
start_rtp(sub);
|
|
ast_setstate(sub->owner, AST_STATE_UP);
|
|
} else {
|
|
if (sub && sub->owner) {
|
|
ast_debug(1, "Current sub [%s] already has owner\n", sub->owner->name);
|
|
} else {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
if (c) {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK);
|
|
|
|
/* start the switch thread */
|
|
if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
} else {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int handle_onhook_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
int instance;
|
|
int reference;
|
|
int onlysub = 0;
|
|
|
|
instance = letohl(req->data.onhook.instance);
|
|
reference = letohl(req->data.onhook.reference);
|
|
|
|
if (instance && reference) {
|
|
sub = find_subchannel_by_instance_reference(d, instance, reference);
|
|
if (!sub) {
|
|
return 0;
|
|
}
|
|
l = sub->parent;
|
|
} else {
|
|
l = d->activeline;
|
|
sub = l->activesub;
|
|
if (!sub) {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
/* Something else already put us back on hook */
|
|
return 0;
|
|
}
|
|
|
|
ast_devstate_changed(AST_DEVICE_NOT_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
|
|
if (sub->onhold) {
|
|
return 0;
|
|
}
|
|
|
|
if (!AST_LIST_NEXT(sub, list)) {
|
|
onlysub = 1;
|
|
} else {
|
|
AST_LIST_REMOVE(&l->sub, sub, list);
|
|
}
|
|
|
|
sub->cxmode = SKINNY_CX_RECVONLY;
|
|
if (onlysub || sub->xferor){ /* is this the only call to this device? */
|
|
l->hookstate = SKINNY_ONHOOK;
|
|
if (skinnydebug)
|
|
ast_debug(1, "Skinny %s@%s-%d went on hook\n", l->name, d->name, reference);
|
|
}
|
|
|
|
transmit_callstate(d, l->instance, l->hookstate, sub->callid);
|
|
if (l->transfer && sub->xferor && sub->owner->_state >= AST_STATE_RING) {
|
|
/* We're allowed to transfer, we have two active calls and
|
|
we made at least one of the calls. Let's try and transfer */
|
|
handle_transfer_button(sub);
|
|
} else {
|
|
/* Hangup the current call */
|
|
/* If there is another active call, skinny_hangup will ring the phone with the other call */
|
|
if (sub->xferor && sub->related){
|
|
sub->related->related = NULL;
|
|
sub->related->blindxfer = 0;
|
|
}
|
|
|
|
if (sub->owner) {
|
|
sub->alreadygone = 1;
|
|
ast_queue_hangup(sub->owner);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Skinny(%s@%s-%d) channel already destroyed\n",
|
|
l->name, d->name, sub->callid);
|
|
}
|
|
}
|
|
/* The bit commented below gives a very occasional core dump. */
|
|
if ((l->hookstate == SKINNY_ONHOOK) && (AST_LIST_NEXT(sub, list) /*&& !AST_LIST_NEXT(sub, list)->rtp*/)) {
|
|
do_housekeeping(s);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int handle_capabilities_res_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
uint32_t count = 0;
|
|
int codecs = 0;
|
|
int i;
|
|
|
|
count = letohl(req->data.caps.count);
|
|
if (count > SKINNY_MAX_CAPABILITIES) {
|
|
count = SKINNY_MAX_CAPABILITIES;
|
|
ast_log(LOG_WARNING, "Received more capabilities than we can handle (%d). Ignoring the rest.\n", SKINNY_MAX_CAPABILITIES);
|
|
}
|
|
|
|
for (i = 0; i < count; i++) {
|
|
int acodec = 0;
|
|
int scodec = 0;
|
|
scodec = letohl(req->data.caps.caps[i].codec);
|
|
acodec = codec_skinny2ast(scodec);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Adding codec capability '%d (%d)'\n", acodec, scodec);
|
|
codecs |= acodec;
|
|
}
|
|
|
|
d->capability &= codecs;
|
|
ast_verb(0, "Device capability set to '%d'\n", d->capability);
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
ast_mutex_lock(&l->lock);
|
|
l->capability = d->capability;
|
|
ast_mutex_unlock(&l->lock);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int handle_speed_dial_stat_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_speeddial *sd;
|
|
int instance;
|
|
|
|
instance = letohl(req->data.speeddialreq.speedDialNumber);
|
|
|
|
sd = find_speeddial_by_instance(d, instance, 0);
|
|
|
|
if (!sd) {
|
|
return 0;
|
|
}
|
|
|
|
if (!(req = req_alloc(sizeof(struct speed_dial_stat_res_message), SPEED_DIAL_STAT_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.speeddialreq.speedDialNumber = htolel(instance);
|
|
ast_copy_string(req->data.speeddial.speedDialDirNumber, sd->exten, sizeof(req->data.speeddial.speedDialDirNumber));
|
|
ast_copy_string(req->data.speeddial.speedDialDisplayName, sd->label, sizeof(req->data.speeddial.speedDialDisplayName));
|
|
|
|
transmit_response(d, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_line_state_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_speeddial *sd = NULL;
|
|
int instance;
|
|
|
|
instance = letohl(req->data.line.lineNumber);
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
|
|
l = find_line_by_instance(d, instance);
|
|
|
|
if (!l) {
|
|
sd = find_speeddial_by_instance(d, instance, 1);
|
|
}
|
|
|
|
if (!l && !sd) {
|
|
return 0;
|
|
}
|
|
|
|
AST_LIST_UNLOCK(&devices);
|
|
|
|
if (!(req = req_alloc(sizeof(struct line_stat_res_message), LINE_STAT_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.linestat.lineNumber = letohl(instance);
|
|
if (!l) {
|
|
memcpy(req->data.linestat.lineDirNumber, sd->label, sizeof(req->data.linestat.lineDirNumber));
|
|
memcpy(req->data.linestat.lineDisplayName, sd->label, sizeof(req->data.linestat.lineDisplayName));
|
|
} else {
|
|
memcpy(req->data.linestat.lineDirNumber, l->name, sizeof(req->data.linestat.lineDirNumber));
|
|
memcpy(req->data.linestat.lineDisplayName, l->label, sizeof(req->data.linestat.lineDisplayName));
|
|
}
|
|
transmit_response(d, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_time_date_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct timeval now = ast_tvnow();
|
|
struct ast_tm cmtime;
|
|
|
|
if (!(req = req_alloc(sizeof(struct definetimedate_message), DEFINETIMEDATE_MESSAGE)))
|
|
return -1;
|
|
|
|
ast_localtime(&now, &cmtime, NULL);
|
|
req->data.definetimedate.year = htolel(cmtime.tm_year+1900);
|
|
req->data.definetimedate.month = htolel(cmtime.tm_mon+1);
|
|
req->data.definetimedate.dayofweek = htolel(cmtime.tm_wday);
|
|
req->data.definetimedate.day = htolel(cmtime.tm_mday);
|
|
req->data.definetimedate.hour = htolel(cmtime.tm_hour);
|
|
req->data.definetimedate.minute = htolel(cmtime.tm_min);
|
|
req->data.definetimedate.seconds = htolel(cmtime.tm_sec);
|
|
req->data.definetimedate.milliseconds = htolel(cmtime.tm_usec / 1000);
|
|
req->data.definetimedate.timestamp = htolel(now.tv_sec);
|
|
transmit_response(s->device, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_button_template_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
int i;
|
|
|
|
struct skinny_speeddial *sd;
|
|
struct button_definition_template btn[42];
|
|
int lineInstance = 1;
|
|
int speeddialInstance = 1;
|
|
int buttonCount = 0;
|
|
|
|
if (!(req = req_alloc(sizeof(struct button_template_res_message), BUTTON_TEMPLATE_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
memset(&btn, 0, sizeof(btn));
|
|
|
|
get_button_template(s, btn);
|
|
|
|
for (i=0; i<42; i++) {
|
|
int btnSet = 0;
|
|
switch (btn[i].buttonDefinition) {
|
|
case BT_CUST_LINE:
|
|
/* assume failure */
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (l->instance == lineInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_LINE, lineInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
|
|
lineInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!btnSet) {
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
if (sd->isHint && sd->instance == lineInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_LINE, lineInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
|
|
lineInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case BT_CUST_LINESPEEDDIAL:
|
|
/* assume failure */
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (l->instance == lineInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_LINE, lineInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
|
|
lineInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!btnSet) {
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
if (sd->isHint && sd->instance == lineInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_LINE, lineInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
|
|
lineInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
} else if (!sd->isHint && sd->instance == speeddialInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(speeddialInstance);
|
|
speeddialInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case BT_LINE:
|
|
req->data.buttontemplate.definition[i].buttonDefinition = htolel(BT_NONE);
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
|
|
|
|
AST_LIST_TRAVERSE(&d->lines, l, list) {
|
|
if (l->instance == lineInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_LINE, lineInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
|
|
lineInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case BT_SPEEDDIAL:
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE;
|
|
req->data.buttontemplate.definition[i].instanceNumber = 0;
|
|
|
|
AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
|
|
if (!sd->isHint && sd->instance == speeddialInstance) {
|
|
ast_verb(0, "Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL;
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(speeddialInstance - 1);
|
|
speeddialInstance++;
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case BT_NONE:
|
|
break;
|
|
default:
|
|
ast_verb(0, "Adding button: %d, %d\n", btn[i].buttonDefinition, 0);
|
|
req->data.buttontemplate.definition[i].buttonDefinition = htolel(btn[i].buttonDefinition);
|
|
req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
|
|
buttonCount++;
|
|
btnSet = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
req->data.buttontemplate.buttonOffset = htolel(0);
|
|
req->data.buttontemplate.buttonCount = htolel(buttonCount);
|
|
req->data.buttontemplate.totalButtonCount = htolel(buttonCount);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Sending %d template to %s\n",
|
|
d->type,
|
|
d->name);
|
|
transmit_response(d, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_version_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
if (!(req = req_alloc(sizeof(struct version_res_message), VERSION_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
ast_copy_string(req->data.version.version, d->version_id, sizeof(req->data.version.version));
|
|
transmit_response(d, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_server_request_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
if (!(req = req_alloc(sizeof(struct server_res_message), SERVER_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
memcpy(req->data.serverres.server[0].serverName, ourhost,
|
|
sizeof(req->data.serverres.server[0].serverName));
|
|
req->data.serverres.serverListenPort[0] = htolel(ourport);
|
|
req->data.serverres.serverIpAddr[0] = htolel(d->ourip.s_addr);
|
|
transmit_response(d, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_alarm_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
/* no response necessary */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Alarm Message: %s\n", req->data.alarm.displayMessage);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int handle_open_receive_channel_ack_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
struct ast_format_list fmt;
|
|
struct sockaddr_in sin;
|
|
struct sockaddr_in us;
|
|
uint32_t addr;
|
|
int port;
|
|
int status;
|
|
int passthruid;
|
|
|
|
status = letohl(req->data.openreceivechannelack.status);
|
|
if (status) {
|
|
ast_log(LOG_ERROR, "Open Receive Channel Failure\n");
|
|
return 0;
|
|
}
|
|
addr = letohl(req->data.openreceivechannelack.ipAddr);
|
|
port = letohl(req->data.openreceivechannelack.port);
|
|
passthruid = letohl(req->data.openreceivechannelack.passThruId);
|
|
|
|
sin.sin_family = AF_INET;
|
|
sin.sin_addr.s_addr = addr;
|
|
sin.sin_port = htons(port);
|
|
|
|
sub = find_subchannel_by_reference(d, passthruid);
|
|
|
|
if (!sub)
|
|
return 0;
|
|
|
|
l = sub->parent;
|
|
|
|
if (sub->rtp) {
|
|
ast_rtp_set_peer(sub->rtp, &sin);
|
|
ast_rtp_get_us(sub->rtp, &us);
|
|
} else {
|
|
ast_log(LOG_ERROR, "No RTP structure, this is very bad\n");
|
|
return 0;
|
|
}
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "ipaddr = %s:%d\n", ast_inet_ntoa(sin.sin_addr), ntohs(sin.sin_port));
|
|
|
|
if (!(req = req_alloc(sizeof(struct start_media_transmission_message), START_MEDIA_TRANSMISSION_MESSAGE)))
|
|
return -1;
|
|
|
|
fmt = ast_codec_pref_getsize(&l->prefs, ast_best_codec(l->capability));
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Setting payloadType to '%d' (%d ms)\n", fmt.bits, fmt.cur_ms);
|
|
|
|
req->data.startmedia.conferenceId = htolel(sub->callid);
|
|
req->data.startmedia.passThruPartyId = htolel(sub->callid);
|
|
req->data.startmedia.remoteIp = htolel(d->ourip.s_addr);
|
|
req->data.startmedia.remotePort = htolel(ntohs(us.sin_port));
|
|
req->data.startmedia.packetSize = htolel(fmt.cur_ms);
|
|
req->data.startmedia.payloadType = htolel(codec_ast2skinny(fmt.bits));
|
|
req->data.startmedia.qualifier.precedence = htolel(127);
|
|
req->data.startmedia.qualifier.vad = htolel(0);
|
|
req->data.startmedia.qualifier.packets = htolel(0);
|
|
req->data.startmedia.qualifier.bitRate = htolel(0);
|
|
transmit_response(d, req);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int handle_enbloc_call_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub = NULL;
|
|
struct ast_channel *c;
|
|
pthread_t t;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Enbloc Call: %s\n", req->data.enbloccallmessage.calledParty);
|
|
|
|
sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
|
|
|
|
if (!sub) {
|
|
l = find_line_by_instance(d, d->lastlineinstance);
|
|
if (!l) {
|
|
return 0;
|
|
}
|
|
} else {
|
|
l = sub->parent;
|
|
}
|
|
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
|
|
if(!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
|
|
if (!ast_ignore_pattern(c->context, req->data.enbloccallmessage.calledParty)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
ast_copy_string(c->exten, req->data.enbloccallmessage.calledParty, sizeof(c->exten));
|
|
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
static int handle_soft_key_set_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
int i;
|
|
int x;
|
|
int y;
|
|
const struct soft_key_definitions *softkeymode = soft_key_default_definitions;
|
|
struct skinny_device *d = s->device;
|
|
|
|
if (!(req = req_alloc(sizeof(struct soft_key_set_res_message), SOFT_KEY_SET_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.softkeysets.softKeySetOffset = htolel(0);
|
|
req->data.softkeysets.softKeySetCount = htolel(11);
|
|
req->data.softkeysets.totalSoftKeySetCount = htolel(11);
|
|
for (x = 0; x < sizeof(soft_key_default_definitions) / sizeof(struct soft_key_definitions); x++) {
|
|
const uint8_t *defaults = softkeymode->defaults;
|
|
/* XXX I wanted to get the size of the array dynamically, but that wasn't wanting to work.
|
|
This will have to do for now. */
|
|
for (y = 0; y < softkeymode->count; y++) {
|
|
for (i = 0; i < (sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); i++) {
|
|
if (defaults[y] == i+1) {
|
|
req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyTemplateIndex[y] = htolel(i+1);
|
|
req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyInfoIndex[y] = htolel(i+301);
|
|
}
|
|
}
|
|
}
|
|
softkeymode++;
|
|
}
|
|
transmit_response(d, req);
|
|
transmit_selectsoftkeys(d, 0, 0, KEYDEF_ONHOOK);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_soft_key_event_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub = NULL;
|
|
struct ast_channel *c;
|
|
pthread_t t;
|
|
int event;
|
|
int instance;
|
|
int callreference;
|
|
|
|
event = letohl(req->data.softkeyeventmessage.softKeyEvent);
|
|
instance = letohl(req->data.softkeyeventmessage.instance);
|
|
callreference = letohl(req->data.softkeyeventmessage.callreference);
|
|
|
|
if (instance) {
|
|
l = find_line_by_instance(d, instance);
|
|
if (callreference) {
|
|
sub = find_subchannel_by_instance_reference(d, instance, callreference);
|
|
} else {
|
|
sub = find_subchannel_by_instance_reference(d, instance, d->lastcallreference);
|
|
}
|
|
} else {
|
|
l = find_line_by_instance(d, d->lastlineinstance);
|
|
}
|
|
|
|
if (!l) {
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: %d(%d/%d)\n", event, instance, callreference);
|
|
return 0;
|
|
}
|
|
|
|
ast_devstate_changed(AST_DEVICE_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
|
|
switch(event) {
|
|
case SOFTKEY_NONE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: None(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_REDIAL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Redial(%d/%d)\n", instance, callreference);
|
|
|
|
if (ast_strlen_zero(l->lastnumberdialed)) {
|
|
ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found.\n");
|
|
l->hookstate = SKINNY_ONHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
|
|
transmit_callstate(d, l->instance, SKINNY_ONHOOK, instance);
|
|
break;
|
|
}
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
|
|
|
|
if (!ast_ignore_pattern(c->context, l->lastnumberdialed)) {
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
}
|
|
ast_copy_string(c->exten, l->lastnumberdialed, sizeof(c->exten));
|
|
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
}
|
|
break;
|
|
case SOFTKEY_NEWCALL: /* Actually the DIAL softkey */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: New Call(%d/%d)\n", instance, callreference);
|
|
|
|
/* New Call ALWAYS gets a new sub-channel */
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
sub = c->tech_pvt;
|
|
|
|
/* transmit_ringer_mode(d, SKINNY_RING_OFF);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON); */
|
|
|
|
/* l->hookstate = SKINNY_OFFHOOK; */
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
}
|
|
ast_verb(1, "Call-id: %d\n", sub->callid);
|
|
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
|
|
transmit_displaymessage(d, NULL, l->instance, sub->callid); /* clear display */
|
|
transmit_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK);
|
|
|
|
/* start the switch thread */
|
|
if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
|
|
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
|
|
ast_hangup(c);
|
|
}
|
|
}
|
|
break;
|
|
case SOFTKEY_HOLD:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Hold(%d/%d)\n", instance, callreference);
|
|
handle_hold_button(sub);
|
|
break;
|
|
case SOFTKEY_TRNSFER:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Transfer(%d/%d)\n", instance, callreference);
|
|
if (l->transfer)
|
|
handle_transfer_button(sub);
|
|
else
|
|
transmit_displaynotify(d, "Transfer disabled", 10);
|
|
|
|
break;
|
|
case SOFTKEY_DND:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: DND(%d/%d)\n", instance, callreference);
|
|
|
|
/* Do not disturb */
|
|
if (l->dnd != 0){
|
|
ast_verb(3, "Disabling DND on %s@%s\n", l->name, d->name);
|
|
l->dnd = 0;
|
|
transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_ON);
|
|
transmit_displaynotify(d, "DnD disabled", 10);
|
|
} else {
|
|
ast_verb(3, "Enabling DND on %s@%s\n", l->name, d->name);
|
|
l->dnd = 1;
|
|
transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_OFF);
|
|
transmit_displaynotify(d, "DnD enabled", 10);
|
|
}
|
|
break;
|
|
case SOFTKEY_CFWDALL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Forward All(%d/%d)\n", instance, callreference);
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
handle_callforward_button(sub, SKINNY_CFWD_ALL);
|
|
}
|
|
break;
|
|
case SOFTKEY_CFWDBUSY:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Forward Busy (%d/%d)\n", instance, callreference);
|
|
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
handle_callforward_button(sub, SKINNY_CFWD_BUSY);
|
|
}
|
|
break;
|
|
case SOFTKEY_CFWDNOANSWER:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Forward No Answer (%d/%d)\n", instance, callreference);
|
|
|
|
#if 0 /* Not sure how to handle this yet */
|
|
if (!sub || !sub->owner) {
|
|
c = skinny_new(l, AST_STATE_DOWN);
|
|
} else {
|
|
c = sub->owner;
|
|
}
|
|
|
|
if (!c) {
|
|
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
|
|
} else {
|
|
sub = c->tech_pvt;
|
|
l->activesub = sub;
|
|
handle_callforward_button(sub, SKINNY_CFWD_NOANSWER);
|
|
}
|
|
#endif
|
|
break;
|
|
case SOFTKEY_BKSPC:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Backspace(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_ENDCALL:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: End Call(%d/%d)\n", instance, callreference);
|
|
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
/* Something else already put us back on hook */
|
|
break;
|
|
}
|
|
if (sub) {
|
|
int onlysub = 0;
|
|
|
|
if (!AST_LIST_NEXT(sub, list)) {
|
|
onlysub = 1;
|
|
} else {
|
|
AST_LIST_REMOVE(&l->sub, sub, list);
|
|
}
|
|
|
|
sub->cxmode = SKINNY_CX_RECVONLY;
|
|
if (onlysub || sub->xferor){ /*Are there other calls to this device */
|
|
l->hookstate = SKINNY_ONHOOK;
|
|
if (skinnydebug)
|
|
ast_debug(1, "Skinny %s@%s-%d went on hook\n", l->name, d->name, callreference);
|
|
}
|
|
|
|
transmit_callstate(d, l->instance, l->hookstate, sub->callid);
|
|
ast_devstate_changed(AST_DEVICE_NOT_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
if (skinnydebug)
|
|
ast_verb(1, "Skinny %s@%s went on hook\n", l->name, d->name);
|
|
if (l->transfer && sub->xferor && sub->owner->_state >= AST_STATE_RING) {
|
|
/* We're allowed to transfer, we have two active calls and
|
|
we made at least one of the calls. Let's try and transfer */
|
|
handle_transfer_button(sub);
|
|
} else {
|
|
/* Hangup the current call */
|
|
/* If there is another active call, skinny_hangup will ring the phone with the other call */
|
|
if (sub->xferor && sub->related){
|
|
sub->related->related = NULL;
|
|
sub->related->blindxfer = 0;
|
|
}
|
|
|
|
if (sub->owner) {
|
|
sub->alreadygone = 1;
|
|
ast_queue_hangup(sub->owner);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Skinny(%s@%s-%d) channel already destroyed\n",
|
|
l->name, d->name, sub->callid);
|
|
}
|
|
}
|
|
if ((l->hookstate == SKINNY_ONHOOK) && (AST_LIST_NEXT(sub, list) && !AST_LIST_NEXT(sub, list)->rtp)) {
|
|
do_housekeeping(s);
|
|
ast_devstate_changed(AST_DEVICE_NOT_INUSE, "Skinny/%s@%s", l->name, d->name);
|
|
}
|
|
}
|
|
break;
|
|
case SOFTKEY_RESUME:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Resume(%d/%d)\n", instance, callreference);
|
|
|
|
if (sub) {
|
|
if (sub->onhold) {
|
|
skinny_unhold(sub);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
|
|
} else {
|
|
skinny_hold(sub);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_ONHOLD);
|
|
}
|
|
}
|
|
|
|
break;
|
|
case SOFTKEY_ANSWER:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Answer(%d/%d)\n", instance, callreference);
|
|
|
|
transmit_ringer_mode(d, SKINNY_RING_OFF);
|
|
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
|
|
if (l->hookstate == SKINNY_ONHOOK) {
|
|
transmit_speaker_mode(d, SKINNY_SPEAKERON);
|
|
l->hookstate = SKINNY_OFFHOOK;
|
|
}
|
|
|
|
if (sub && sub->outgoing) {
|
|
/* We're answering a ringing call */
|
|
ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
|
|
transmit_callstate(d, l->instance, SKINNY_OFFHOOK, sub->callid);
|
|
transmit_tone(d, SKINNY_SILENCE, l->instance, sub->callid);
|
|
transmit_callstateonly(d, sub, SKINNY_CONNECTED);
|
|
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
|
|
start_rtp(sub);
|
|
ast_setstate(sub->owner, AST_STATE_UP);
|
|
}
|
|
break;
|
|
case SOFTKEY_INFO:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Info(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_CONFRN:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Conference(%d/%d)\n", instance, callreference);
|
|
/* XXX determine the best way to pull off a conference. Meetme? */
|
|
break;
|
|
case SOFTKEY_PARK:
|
|
{
|
|
int extout;
|
|
char message[32];
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Park Call(%d/%d)\n", instance, callreference);
|
|
|
|
if ((sub && sub->owner) && (sub->owner->_state == AST_STATE_UP)){
|
|
c = sub->owner;
|
|
if (!ast_masq_park_call(ast_bridged_channel(c), c, 0, &extout)) {
|
|
snprintf(message, sizeof(message), "Call Parked at: %d", extout);
|
|
transmit_displaynotify(d, message, 10);
|
|
} else {
|
|
transmit_displaynotify(d, "Call Park failed", 10);
|
|
}
|
|
} else {
|
|
transmit_displaynotify(d, "Call Park not available", 10);
|
|
}
|
|
}
|
|
break;
|
|
case SOFTKEY_JOIN:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Join(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_MEETME:
|
|
/* XXX How is this different from CONFRN? */
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Meetme(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_PICKUP:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Pickup(%d/%d)\n", instance, callreference);
|
|
break;
|
|
case SOFTKEY_GPICKUP:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Softkey Event: Group Pickup(%d/%d)\n", instance, callreference);
|
|
break;
|
|
default:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received unknown Softkey Event: %d(%d/%d)\n", event, instance, callreference);
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int handle_unregister_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
return skinny_unregister(req, s);
|
|
}
|
|
|
|
static int handle_soft_key_template_req_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
if (!(req = req_alloc(sizeof(struct soft_key_template_res_message), SOFT_KEY_TEMPLATE_RES_MESSAGE)))
|
|
return -1;
|
|
|
|
req->data.softkeytemplate.softKeyOffset = htolel(0);
|
|
req->data.softkeytemplate.softKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
|
|
req->data.softkeytemplate.totalSoftKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
|
|
memcpy(req->data.softkeytemplate.softKeyTemplateDefinition,
|
|
soft_key_template_default,
|
|
sizeof(soft_key_template_default));
|
|
transmit_response(s->device, req);
|
|
return 1;
|
|
}
|
|
|
|
static int handle_headset_status_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
/* XXX umm...okay? Why do I care? */
|
|
return 1;
|
|
}
|
|
|
|
static int handle_register_available_lines_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
/* XXX I have no clue what this is for, but my phone was sending it, so... */
|
|
return 1;
|
|
}
|
|
|
|
static int handle_message(struct skinny_req *req, struct skinnysession *s)
|
|
{
|
|
int res = 0;
|
|
|
|
if ((!s->device) && (letohl(req->e) != REGISTER_MESSAGE && letohl(req->e) != ALARM_MESSAGE)) {
|
|
ast_log(LOG_WARNING, "Client sent message #%d without first registering.\n", req->e);
|
|
ast_free(req);
|
|
return 0;
|
|
}
|
|
|
|
switch(letohl(req->e)) {
|
|
case KEEP_ALIVE_MESSAGE:
|
|
res = handle_keep_alive_message(req, s);
|
|
break;
|
|
case REGISTER_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Device %s is attempting to register\n", req->data.reg.name);
|
|
|
|
res = handle_register_message(req, s);
|
|
break;
|
|
case IP_PORT_MESSAGE:
|
|
res = handle_ip_port_message(req, s);
|
|
break;
|
|
case KEYPAD_BUTTON_MESSAGE:
|
|
{
|
|
struct skinny_device *d = s->device;
|
|
struct skinny_subchannel *sub;
|
|
int lineInstance;
|
|
int callReference;
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Collected digit: [%d]\n", letohl(req->data.keypad.button));
|
|
|
|
lineInstance = letohl(req->data.keypad.lineInstance);
|
|
callReference = letohl(req->data.keypad.callReference);
|
|
|
|
if (lineInstance) {
|
|
sub = find_subchannel_by_instance_reference(d, lineInstance, callReference);
|
|
} else {
|
|
sub = d->activeline->activesub;
|
|
}
|
|
|
|
if (sub && ((sub->owner && sub->owner->_state < AST_STATE_UP) || sub->onhold)) {
|
|
char dgt;
|
|
int digit = letohl(req->data.keypad.button);
|
|
|
|
if (digit == 14) {
|
|
dgt = '*';
|
|
} else if (digit == 15) {
|
|
dgt = '#';
|
|
} else if (digit >= 0 && digit <= 9) {
|
|
dgt = '0' + digit;
|
|
} else {
|
|
/* digit=10-13 (A,B,C,D ?), or
|
|
* digit is bad value
|
|
*
|
|
* probably should not end up here, but set
|
|
* value for backward compatibility, and log
|
|
* a warning.
|
|
*/
|
|
dgt = '0' + digit;
|
|
ast_log(LOG_WARNING, "Unsupported digit %d\n", digit);
|
|
}
|
|
|
|
d->exten[strlen(d->exten)] = dgt;
|
|
d->exten[strlen(d->exten)+1] = '\0';
|
|
} else
|
|
res = handle_keypad_button_message(req, s);
|
|
}
|
|
break;
|
|
case ENBLOC_CALL_MESSAGE:
|
|
res = handle_enbloc_call_message(req, s);
|
|
break;
|
|
case STIMULUS_MESSAGE:
|
|
res = handle_stimulus_message(req, s);
|
|
break;
|
|
case OFFHOOK_MESSAGE:
|
|
res = handle_offhook_message(req, s);
|
|
break;
|
|
case ONHOOK_MESSAGE:
|
|
res = handle_onhook_message(req, s);
|
|
break;
|
|
case CAPABILITIES_RES_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received CapabilitiesRes\n");
|
|
|
|
res = handle_capabilities_res_message(req, s);
|
|
break;
|
|
case SPEED_DIAL_STAT_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received SpeedDialStatRequest\n");
|
|
|
|
res = handle_speed_dial_stat_req_message(req, s);
|
|
break;
|
|
case LINE_STATE_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received LineStatRequest\n");
|
|
res = handle_line_state_req_message(req, s);
|
|
break;
|
|
case TIME_DATE_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Time/Date Request\n");
|
|
|
|
res = handle_time_date_req_message(req, s);
|
|
break;
|
|
case BUTTON_TEMPLATE_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Buttontemplate requested\n");
|
|
|
|
res = handle_button_template_req_message(req, s);
|
|
break;
|
|
case VERSION_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Version Request\n");
|
|
|
|
res = handle_version_req_message(req, s);
|
|
break;
|
|
case SERVER_REQUEST_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Server Request\n");
|
|
|
|
res = handle_server_request_message(req, s);
|
|
break;
|
|
case ALARM_MESSAGE:
|
|
res = handle_alarm_message(req, s);
|
|
break;
|
|
case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Open Receive Channel Ack\n");
|
|
|
|
res = handle_open_receive_channel_ack_message(req, s);
|
|
break;
|
|
case SOFT_KEY_SET_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received SoftKeySetReq\n");
|
|
|
|
res = handle_soft_key_set_req_message(req, s);
|
|
break;
|
|
case SOFT_KEY_EVENT_MESSAGE:
|
|
res = handle_soft_key_event_message(req, s);
|
|
break;
|
|
case UNREGISTER_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received Unregister Request\n");
|
|
|
|
res = handle_unregister_message(req, s);
|
|
break;
|
|
case SOFT_KEY_TEMPLATE_REQ_MESSAGE:
|
|
if (skinnydebug)
|
|
ast_verb(1, "Received SoftKey Template Request\n");
|
|
|
|
res = handle_soft_key_template_req_message(req, s);
|
|
break;
|
|
case HEADSET_STATUS_MESSAGE:
|
|
res = handle_headset_status_message(req, s);
|
|
break;
|
|
case REGISTER_AVAILABLE_LINES_MESSAGE:
|
|
res = handle_register_available_lines_message(req, s);
|
|
break;
|
|
default:
|
|
if (skinnydebug)
|
|
ast_verb(1, "RECEIVED UNKNOWN MESSAGE TYPE: %x\n", letohl(req->e));
|
|
break;
|
|
}
|
|
if (res >= 0 && req)
|
|
ast_free(req);
|
|
return res;
|
|
}
|
|
|
|
static void destroy_session(struct skinnysession *s)
|
|
{
|
|
struct skinnysession *cur;
|
|
AST_LIST_LOCK(&sessions);
|
|
AST_LIST_TRAVERSE(&sessions, cur, list) {
|
|
if (cur == s) {
|
|
AST_LIST_REMOVE(&sessions, s, list);
|
|
if (s->fd > -1)
|
|
close(s->fd);
|
|
|
|
ast_mutex_destroy(&s->lock);
|
|
|
|
ast_free(s);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Trying to delete nonexistent session %p?\n", s);
|
|
}
|
|
}
|
|
AST_LIST_UNLOCK(&sessions);
|
|
}
|
|
|
|
static int get_input(struct skinnysession *s)
|
|
{
|
|
int res;
|
|
int dlen = 0;
|
|
struct pollfd fds[1];
|
|
|
|
fds[0].fd = s->fd;
|
|
fds[0].events = POLLIN;
|
|
fds[0].revents = 0;
|
|
res = poll(fds, 1, (keep_alive * 1100)); /* If nothing has happen, client is dead */
|
|
/* we add 10% to the keep_alive to deal */
|
|
/* with network delays, etc */
|
|
if (res < 0) {
|
|
if (errno != EINTR) {
|
|
ast_log(LOG_WARNING, "Select returned error: %s\n", strerror(errno));
|
|
return res;
|
|
}
|
|
} else if (res == 0) {
|
|
if (skinnydebug)
|
|
ast_verb(1, "Skinny Client was lost, unregistering\n");
|
|
skinny_unregister(NULL, s);
|
|
return -1;
|
|
}
|
|
|
|
if (fds[0].revents) {
|
|
ast_mutex_lock(&s->lock);
|
|
memset(s->inbuf, 0, sizeof(s->inbuf));
|
|
res = read(s->fd, s->inbuf, 4);
|
|
if (res < 0) {
|
|
ast_log(LOG_WARNING, "read() returned error: %s\n", strerror(errno));
|
|
|
|
if (skinnydebug)
|
|
ast_verb(1, "Skinny Client was lost, unregistering\n");
|
|
|
|
skinny_unregister(NULL, s);
|
|
ast_mutex_unlock(&s->lock);
|
|
return res;
|
|
} else if (res != 4) {
|
|
ast_log(LOG_WARNING, "Skinny Client sent less data than expected. Expected 4 but got %d.\n", res);
|
|
ast_mutex_unlock(&s->lock);
|
|
|
|
if (res == 0) {
|
|
if (skinnydebug)
|
|
ast_verb(1, "Skinny Client was lost, unregistering\n");
|
|
skinny_unregister(NULL, s);
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
dlen = letohl(*(int *)s->inbuf);
|
|
if (dlen < 4) {
|
|
ast_debug(1, "Skinny Client sent invalid data.\n");
|
|
ast_mutex_unlock(&s->lock);
|
|
return -1;
|
|
}
|
|
if (dlen+8 > sizeof(s->inbuf)) {
|
|
dlen = sizeof(s->inbuf) - 8;
|
|
}
|
|
*(int *)s->inbuf = htolel(dlen);
|
|
|
|
res = read(s->fd, s->inbuf+4, dlen+4);
|
|
ast_mutex_unlock(&s->lock);
|
|
if (res < 0) {
|
|
ast_log(LOG_WARNING, "read() returned error: %s\n", strerror(errno));
|
|
return res;
|
|
} else if (res != (dlen+4)) {
|
|
ast_log(LOG_WARNING, "Skinny Client sent less data than expected.\n");
|
|
return -1;
|
|
}
|
|
return res;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static struct skinny_req *skinny_req_parse(struct skinnysession *s)
|
|
{
|
|
struct skinny_req *req;
|
|
|
|
if (!(req = ast_calloc(1, SKINNY_MAX_PACKET)))
|
|
return NULL;
|
|
|
|
ast_mutex_lock(&s->lock);
|
|
memcpy(req, s->inbuf, skinny_header_size);
|
|
memcpy(&req->data, s->inbuf+skinny_header_size, letohl(*(int*)(s->inbuf))-4);
|
|
|
|
ast_mutex_unlock(&s->lock);
|
|
|
|
if (letohl(req->e) < 0) {
|
|
ast_log(LOG_ERROR, "Event Message is NULL from socket %d, This is bad\n", s->fd);
|
|
ast_free(req);
|
|
return NULL;
|
|
}
|
|
|
|
return req;
|
|
}
|
|
|
|
static void *skinny_session(void *data)
|
|
{
|
|
int res;
|
|
struct skinny_req *req;
|
|
struct skinnysession *s = data;
|
|
|
|
ast_verb(3, "Starting Skinny session from %s\n", ast_inet_ntoa(s->sin.sin_addr));
|
|
|
|
for (;;) {
|
|
res = get_input(s);
|
|
if (res < 0) {
|
|
break;
|
|
}
|
|
|
|
if (res > 0)
|
|
{
|
|
if (!(req = skinny_req_parse(s))) {
|
|
destroy_session(s);
|
|
return NULL;
|
|
}
|
|
|
|
res = handle_message(req, s);
|
|
if (res < 0) {
|
|
destroy_session(s);
|
|
return NULL;
|
|
}
|
|
}
|
|
}
|
|
ast_debug(3, "Skinny Session returned: %s\n", strerror(errno));
|
|
|
|
if (s)
|
|
destroy_session(s);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void *accept_thread(void *ignore)
|
|
{
|
|
int as;
|
|
struct sockaddr_in sin;
|
|
socklen_t sinlen;
|
|
struct skinnysession *s;
|
|
struct protoent *p;
|
|
int arg = 1;
|
|
|
|
for (;;) {
|
|
sinlen = sizeof(sin);
|
|
as = accept(skinnysock, (struct sockaddr *)&sin, &sinlen);
|
|
if (as < 0) {
|
|
ast_log(LOG_NOTICE, "Accept returned -1: %s\n", strerror(errno));
|
|
continue;
|
|
}
|
|
p = getprotobyname("tcp");
|
|
if(p) {
|
|
if( setsockopt(as, p->p_proto, TCP_NODELAY, (char *)&arg, sizeof(arg) ) < 0 ) {
|
|
ast_log(LOG_WARNING, "Failed to set Skinny tcp connection to TCP_NODELAY mode: %s\n", strerror(errno));
|
|
}
|
|
}
|
|
if (!(s = ast_calloc(1, sizeof(struct skinnysession))))
|
|
continue;
|
|
|
|
memcpy(&s->sin, &sin, sizeof(sin));
|
|
ast_mutex_init(&s->lock);
|
|
s->fd = as;
|
|
AST_LIST_LOCK(&sessions);
|
|
AST_LIST_INSERT_HEAD(&sessions, s, list);
|
|
AST_LIST_UNLOCK(&sessions);
|
|
|
|
if (ast_pthread_create(&s->t, NULL, skinny_session, s)) {
|
|
destroy_session(s);
|
|
}
|
|
}
|
|
if (skinnydebug)
|
|
ast_verb(1, "killing accept thread\n");
|
|
close(as);
|
|
return 0;
|
|
}
|
|
|
|
static void *do_monitor(void *data)
|
|
{
|
|
int res;
|
|
|
|
/* This thread monitors all the interfaces which are not yet in use
|
|
(and thus do not have a separate thread) indefinitely */
|
|
/* From here on out, we die whenever asked */
|
|
for(;;) {
|
|
pthread_testcancel();
|
|
/* Wait for sched or io */
|
|
res = ast_sched_wait(sched);
|
|
if ((res < 0) || (res > 1000)) {
|
|
res = 1000;
|
|
}
|
|
res = ast_io_wait(io, res);
|
|
ast_mutex_lock(&monlock);
|
|
if (res >= 0) {
|
|
ast_sched_runq(sched);
|
|
}
|
|
ast_mutex_unlock(&monlock);
|
|
}
|
|
/* Never reached */
|
|
return NULL;
|
|
|
|
}
|
|
|
|
static int restart_monitor(void)
|
|
{
|
|
/* If we're supposed to be stopped -- stay stopped */
|
|
if (monitor_thread == AST_PTHREADT_STOP)
|
|
return 0;
|
|
|
|
ast_mutex_lock(&monlock);
|
|
if (monitor_thread == pthread_self()) {
|
|
ast_mutex_unlock(&monlock);
|
|
ast_log(LOG_WARNING, "Cannot kill myself\n");
|
|
return -1;
|
|
}
|
|
if (monitor_thread != AST_PTHREADT_NULL) {
|
|
/* Wake up the thread */
|
|
pthread_kill(monitor_thread, SIGURG);
|
|
} else {
|
|
/* Start a new monitor */
|
|
if (ast_pthread_create_background(&monitor_thread, NULL, do_monitor, NULL) < 0) {
|
|
ast_mutex_unlock(&monlock);
|
|
ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
|
|
return -1;
|
|
}
|
|
}
|
|
ast_mutex_unlock(&monlock);
|
|
return 0;
|
|
}
|
|
|
|
static int skinny_devicestate(void *data)
|
|
{
|
|
struct skinny_line *l;
|
|
char *tmp;
|
|
|
|
tmp = ast_strdupa(data);
|
|
|
|
l = find_line_by_name(tmp);
|
|
|
|
return get_devicestate(l);
|
|
}
|
|
|
|
static struct ast_channel *skinny_request(const char *type, int format, void *data, int *cause)
|
|
{
|
|
int oldformat;
|
|
|
|
struct skinny_line *l;
|
|
struct ast_channel *tmpc = NULL;
|
|
char tmp[256];
|
|
char *dest = data;
|
|
|
|
oldformat = format;
|
|
|
|
if (!(format &= AST_FORMAT_AUDIO_MASK)) {
|
|
ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%d'\n", format);
|
|
return NULL;
|
|
}
|
|
|
|
ast_copy_string(tmp, dest, sizeof(tmp));
|
|
if (ast_strlen_zero(tmp)) {
|
|
ast_log(LOG_NOTICE, "Skinny channels require a device\n");
|
|
return NULL;
|
|
}
|
|
l = find_line_by_name(tmp);
|
|
if (!l) {
|
|
ast_log(LOG_NOTICE, "No available lines on: %s\n", dest);
|
|
return NULL;
|
|
}
|
|
ast_verb(3, "skinny_request(%s)\n", tmp);
|
|
tmpc = skinny_new(l, AST_STATE_DOWN);
|
|
if (!tmpc) {
|
|
ast_log(LOG_WARNING, "Unable to make channel for '%s'\n", tmp);
|
|
}
|
|
restart_monitor();
|
|
return tmpc;
|
|
}
|
|
|
|
#define TYPE_GENERAL 1
|
|
#define TYPE_DEF_DEVICE 2
|
|
#define TYPE_DEF_LINE 4
|
|
#define TYPE_DEVICE 8
|
|
#define TYPE_LINE 16
|
|
|
|
#define CLINE_OPTS ((struct skinny_line_options *)item)
|
|
#define CLINE ((struct skinny_line *)item)
|
|
#define CDEV_OPTS ((struct skinny_device_options *)item)
|
|
#define CDEV ((struct skinny_device *)item)
|
|
|
|
static void config_parse_variables(int type, void *item, struct ast_variable *vptr)
|
|
{
|
|
struct ast_variable *v;
|
|
int lineInstance = 1;
|
|
int speeddialInstance = 1;
|
|
|
|
while(vptr) {
|
|
v = vptr;
|
|
vptr = vptr->next;
|
|
|
|
if (type & (TYPE_GENERAL)) {
|
|
char newcontexts[AST_MAX_CONTEXT];
|
|
char oldcontexts[AST_MAX_CONTEXT];
|
|
char *stringp, *context, *oldregcontext;
|
|
if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) {
|
|
v = v->next;
|
|
continue;
|
|
}
|
|
if (!strcasecmp(v->name, "bindaddr")) {
|
|
if (!(hp = ast_gethostbyname(v->value, &ahp))) {
|
|
ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
|
|
} else {
|
|
memcpy(&bindaddr.sin_addr, hp->h_addr, sizeof(bindaddr.sin_addr));
|
|
}
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "keepalive")) {
|
|
keep_alive = atoi(v->value);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "regcontext")) {
|
|
ast_copy_string(newcontexts, v->value, sizeof(newcontexts));
|
|
stringp = newcontexts;
|
|
/* Initialize copy of current global_regcontext for later use in removing stale contexts */
|
|
ast_copy_string(oldcontexts, regcontext, sizeof(oldcontexts));
|
|
oldregcontext = oldcontexts;
|
|
/* Let's remove any contexts that are no longer defined in regcontext */
|
|
cleanup_stale_contexts(stringp, oldregcontext);
|
|
/* Create contexts if they don't exist already */
|
|
while ((context = strsep(&stringp, "&"))) {
|
|
ast_copy_string(used_context, context, sizeof(used_context));
|
|
ast_context_find_or_create(NULL, NULL, context, "Skinny");
|
|
}
|
|
ast_copy_string(regcontext, v->value, sizeof(regcontext));
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "dateformat")) {
|
|
memcpy(date_format, v->value, sizeof(date_format));
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "tos")) {
|
|
if (ast_str2tos(v->value, &qos.tos))
|
|
ast_log(LOG_WARNING, "Invalid tos value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "tos_audio")) {
|
|
if (ast_str2tos(v->value, &qos.tos_audio))
|
|
ast_log(LOG_WARNING, "Invalid tos_audio value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "tos_video")) {
|
|
if (ast_str2tos(v->value, &qos.tos_video))
|
|
ast_log(LOG_WARNING, "Invalid tos_video value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "cos")) {
|
|
if (ast_str2cos(v->value, &qos.cos))
|
|
ast_log(LOG_WARNING, "Invalid cos value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "cos_audio")) {
|
|
if (ast_str2cos(v->value, &qos.cos_audio))
|
|
ast_log(LOG_WARNING, "Invalid cos_audio value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "cos_video")) {
|
|
if (ast_str2cos(v->value, &qos.cos_video))
|
|
ast_log(LOG_WARNING, "Invalid cos_video value at line %d, refer to QoS documentation\n", v->lineno);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "bindport")) {
|
|
if (sscanf(v->value, "%d", &ourport) == 1) {
|
|
bindaddr.sin_port = htons(ourport);
|
|
} else {
|
|
ast_log(LOG_WARNING, "Invalid bindport '%s' at line %d of %s\n", v->value, v->lineno, config);
|
|
}
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "allow")) {
|
|
ast_parse_allow_disallow(&default_prefs, &default_capability, v->value, 1);
|
|
continue;
|
|
} else if (!strcasecmp(v->name, "disallow")) {
|
|
ast_parse_allow_disallow(&default_prefs, &default_capability, v->value, 0);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (!strcasecmp(v->name, "transfer")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
CDEV_OPTS->transfer = ast_true(v->value);
|
|
continue;
|
|
} else if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->transfer = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "callwaiting")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
CDEV_OPTS->callwaiting = ast_true(v->value);
|
|
continue;
|
|
} else if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->callwaiting = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "canreinvite")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->canreinvite = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "nat")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->nat = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "context")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->context, v->value, sizeof(CLINE_OPTS->context));
|
|
continue;
|
|
}
|
|
}else if (!strcasecmp(v->name, "vmexten")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
ast_copy_string(CDEV_OPTS->vmexten, v->value, sizeof(CDEV_OPTS->vmexten));
|
|
continue;
|
|
} else if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->vmexten, v->value, sizeof(CLINE_OPTS->vmexten));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "mwiblink")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
CDEV_OPTS->mwiblink = ast_true(v->value);
|
|
continue;
|
|
} else if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->mwiblink = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "linelabel")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->label, v->value, sizeof(CLINE_OPTS->label));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "callerid")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
if (!strcasecmp(v->value, "asreceived")) {
|
|
CLINE_OPTS->cid_num[0] = '\0';
|
|
CLINE_OPTS->cid_name[0] = '\0';
|
|
} else {
|
|
ast_callerid_split(v->value, CLINE_OPTS->cid_name, sizeof(CLINE_OPTS->cid_name), CLINE_OPTS->cid_num, sizeof(CLINE_OPTS->cid_num));
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "amaflags")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
int tempamaflags = ast_cdr_amaflags2int(v->value);
|
|
if (tempamaflags < 0) {
|
|
ast_log(LOG_WARNING, "Invalid AMA flags: %s at line %d\n", v->value, v->lineno);
|
|
} else {
|
|
CLINE_OPTS->amaflags = tempamaflags;
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "regexten")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->regexten, v->value, sizeof(CLINE_OPTS->regexten));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "language")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->language, v->value, sizeof(CLINE_OPTS->language));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "accountcode")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->accountcode, v->value, sizeof(CLINE_OPTS->accountcode));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "mohinterpret") || !strcasecmp(v->name, "musiconhold")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->mohinterpret, v->value, sizeof(CLINE_OPTS->mohinterpret));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "mohsuggest")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->mohsuggest, v->value, sizeof(CLINE_OPTS->mohsuggest));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "callgroup")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->callgroup = ast_get_group(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "pickupgroup")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->pickupgroup = ast_get_group(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "immediate")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE | TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->immediate = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "cancallforward")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->cancallforward = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "mailbox")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->mailbox, v->value, sizeof(CLINE_OPTS->mailbox));
|
|
continue;
|
|
}
|
|
} else if ( !strcasecmp(v->name, "parkinglot")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
ast_copy_string(CLINE_OPTS->parkinglot, v->value, sizeof(CLINE_OPTS->parkinglot));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "hasvoicemail")) {
|
|
if (type & (TYPE_LINE)) {
|
|
if (ast_true(v->value) && ast_strlen_zero(CLINE->mailbox)) {
|
|
ast_copy_string(CLINE->mailbox, CLINE->name, sizeof(CLINE->mailbox));
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "callreturn")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->callreturn = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "threewaycalling")) {
|
|
if (type & (TYPE_DEF_LINE | TYPE_LINE)) {
|
|
CLINE_OPTS->threewaycalling = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "setvar")) {
|
|
if (type & (TYPE_LINE)) {
|
|
CLINE->chanvars = add_var(v->value, CLINE->chanvars);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "earlyrtp")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
CDEV_OPTS->earlyrtp = ast_true(v->value);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "host")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
if (ast_get_ip(&CDEV->addr, v->value)) {
|
|
ast_log(LOG_WARNING, "Bad IP '%s' at line %d.\n", v->value, v->lineno);
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "port")) {
|
|
if (type & (TYPE_DEF_DEVICE)) {
|
|
CDEV->addr.sin_port = htons(atoi(v->value));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "device")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
ast_copy_string(CDEV_OPTS->id, v->value, sizeof(CDEV_OPTS->id));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "permit") || !strcasecmp(v->name, "deny")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
CDEV->ha = ast_append_ha(v->name, v->value, CDEV->ha, NULL);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "allow")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
ast_parse_allow_disallow(&CDEV->prefs, &CDEV->capability, v->value, 1);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "disallow")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
ast_parse_allow_disallow(&CDEV->prefs, &CDEV->capability, v->value, 0);
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "version")) {
|
|
if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) {
|
|
ast_copy_string(CDEV_OPTS->version_id, v->value, sizeof(CDEV_OPTS->version_id));
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "line")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
struct skinny_line *l;
|
|
AST_LIST_TRAVERSE(&lines, l, all) {
|
|
if (!strcasecmp(v->value, l->name)) {
|
|
|
|
/* FIXME: temp solution about line conflicts */
|
|
struct skinny_device *d;
|
|
struct skinny_line *l2;
|
|
int lineinuse = 0;
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
AST_LIST_TRAVERSE(&d->lines, l2, list) {
|
|
if (l2 == l) {
|
|
ast_log(LOG_WARNING, "Line %s already used by %s. Not connecting to %s.\n", l->name, d->name, CDEV->name);
|
|
lineinuse++;
|
|
}
|
|
}
|
|
}
|
|
if (!lineinuse) {
|
|
if (!AST_LIST_FIRST(&CDEV->lines)) {
|
|
CDEV->activeline = l;
|
|
}
|
|
lineInstance++;
|
|
AST_LIST_INSERT_HEAD(&CDEV->lines, l, list);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "speeddial")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
struct skinny_speeddial *sd;
|
|
if (!(sd = ast_calloc(1, sizeof(*sd)))) {
|
|
ast_log(LOG_WARNING, "Unable to allocate memory for speeddial %s. Ignoring speeddial.\n", v->name);
|
|
continue;
|
|
} else {
|
|
char buf[256];
|
|
char *stringp = buf, *exten, *context, *label;
|
|
ast_copy_string(buf, v->value, sizeof(buf));
|
|
exten = strsep(&stringp, ",");
|
|
if ((context = strchr(exten, '@'))) {
|
|
*context++ = '\0';
|
|
}
|
|
label = stringp;
|
|
ast_mutex_init(&sd->lock);
|
|
ast_copy_string(sd->exten, exten, sizeof(sd->exten));
|
|
if (!ast_strlen_zero(context)) {
|
|
sd->isHint = 1;
|
|
sd->instance = lineInstance++;
|
|
ast_copy_string(sd->context, context, sizeof(sd->context));
|
|
} else {
|
|
sd->isHint = 0;
|
|
sd->instance = speeddialInstance++;
|
|
sd->context[0] = '\0';
|
|
}
|
|
ast_copy_string(sd->label, S_OR(label, exten), sizeof(sd->label));
|
|
sd->parent = CDEV;
|
|
AST_LIST_INSERT_HEAD(&CDEV->speeddials, sd, list);
|
|
}
|
|
continue;
|
|
}
|
|
} else if (!strcasecmp(v->name, "addon")) {
|
|
if (type & (TYPE_DEVICE)) {
|
|
struct skinny_addon *a;
|
|
if (!(a = ast_calloc(1, sizeof(*a)))) {
|
|
ast_log(LOG_WARNING, "Unable to allocate memory for addon %s. Ignoring addon.\n", v->name);
|
|
continue;
|
|
} else {
|
|
ast_mutex_init(&a->lock);
|
|
ast_copy_string(a->type, v->value, sizeof(a->type));
|
|
AST_LIST_INSERT_HEAD(&CDEV->addons, a, list);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
} else {
|
|
ast_log(LOG_WARNING, "Don't know keyword '%s' at line %d\n", v->name, v->lineno);
|
|
continue;
|
|
}
|
|
ast_log(LOG_WARNING, "Invalid category used: %s at line %d\n", v->name, v->lineno);
|
|
}
|
|
}
|
|
|
|
static struct skinny_line *config_line(const char *lname, struct ast_variable *v)
|
|
{
|
|
struct skinny_line *l;
|
|
|
|
ast_log(LOG_NOTICE, "Configuring skinny line %s.\n", lname);
|
|
|
|
AST_LIST_LOCK(&lines);
|
|
AST_LIST_TRAVERSE(&lines, l, all) {
|
|
if (!strcasecmp(lname, l->name)) {
|
|
ast_log(LOG_NOTICE, "Line %s already exists. Reconfiguring.\n", lname);
|
|
break;
|
|
}
|
|
}
|
|
if (!l) {
|
|
ast_log(LOG_NOTICE, "Creating line %s.\n", lname);
|
|
if (!(l=ast_calloc(1, sizeof(*l)))) {
|
|
ast_verb(1, "Unable to allocate memory for line %s.\n", lname);
|
|
AST_LIST_UNLOCK(&lines);
|
|
return NULL;
|
|
}
|
|
memcpy(l, default_line, sizeof(*default_line));
|
|
ast_mutex_init(&l->lock);
|
|
ast_copy_string(l->name, lname, sizeof(l->name));
|
|
AST_LIST_INSERT_TAIL(&lines, l, all);
|
|
}
|
|
ast_mutex_lock(&l->lock);
|
|
AST_LIST_UNLOCK(&lines);
|
|
|
|
config_parse_variables(TYPE_LINE, l, v);
|
|
|
|
if (!ast_strlen_zero(l->mailbox)) {
|
|
char *cfg_mailbox, *cfg_context;
|
|
cfg_context = cfg_mailbox = ast_strdupa(l->mailbox);
|
|
ast_verb(3, "Setting mailbox '%s' on line %s\n", cfg_mailbox, l->name);
|
|
strsep(&cfg_context, "@");
|
|
if (ast_strlen_zero(cfg_context))
|
|
cfg_context = "default";
|
|
l->mwi_event_sub = ast_event_subscribe(AST_EVENT_MWI, mwi_event_cb, NULL,
|
|
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, cfg_mailbox,
|
|
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, cfg_context,
|
|
AST_EVENT_IE_NEWMSGS, AST_EVENT_IE_PLTYPE_EXISTS,
|
|
AST_EVENT_IE_END);
|
|
}
|
|
|
|
ast_mutex_unlock(&l->lock);
|
|
return l;
|
|
}
|
|
|
|
static struct skinny_device *config_device(const char *dname, struct ast_variable *v)
|
|
{
|
|
struct skinny_device *d;
|
|
|
|
ast_log(LOG_NOTICE, "Configuring skinny device %s.\n", dname);
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_TRAVERSE(&devices, d, list) {
|
|
if (!strcasecmp(dname, d->name)) {
|
|
break;
|
|
}
|
|
}
|
|
if (!d) {
|
|
if (!(d = ast_calloc(1, sizeof(*d)))) {
|
|
ast_verb(1, "Unable to allocate memory for device %s.\n", dname);
|
|
AST_LIST_UNLOCK(&devices);
|
|
return NULL;
|
|
}
|
|
memcpy(d, default_device, sizeof(*default_device));
|
|
ast_mutex_init(&d->lock);
|
|
ast_copy_string(d->name, dname, sizeof(d->name));
|
|
AST_LIST_INSERT_HEAD(&devices, d, list);
|
|
}
|
|
ast_mutex_lock(&d->lock);
|
|
AST_LIST_UNLOCK(&devices);
|
|
|
|
config_parse_variables(TYPE_DEVICE, d, v);
|
|
|
|
if (!AST_LIST_FIRST(&d->lines)) {
|
|
ast_log(LOG_ERROR, "A Skinny device must have at least one line!\n");
|
|
ast_mutex_unlock(&d->lock);
|
|
return NULL;
|
|
}
|
|
if (/*d->addr.sin_addr.s_addr && */!ntohs(d->addr.sin_port)) {
|
|
d->addr.sin_port = htons(DEFAULT_SKINNY_PORT);
|
|
}
|
|
|
|
ast_mutex_unlock(&d->lock);
|
|
return d;
|
|
}
|
|
|
|
static int config_load(void)
|
|
{
|
|
int on = 1;
|
|
struct ast_config *cfg;
|
|
char *cat;
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
int oldport = ntohs(bindaddr.sin_port);
|
|
struct ast_flags config_flags = { 0 };
|
|
|
|
ast_log(LOG_NOTICE, "Configuring skinny from %s\n", config);
|
|
|
|
if (gethostname(ourhost, sizeof(ourhost))) {
|
|
ast_log(LOG_WARNING, "Unable to get hostname, Skinny disabled.\n");
|
|
return 0;
|
|
}
|
|
cfg = ast_config_load(config, config_flags);
|
|
|
|
/* We *must* have a config file otherwise stop immediately */
|
|
if (!cfg || cfg == CONFIG_STATUS_FILEINVALID) {
|
|
ast_log(LOG_NOTICE, "Unable to load config %s, Skinny disabled.\n", config);
|
|
return -1;
|
|
}
|
|
memset(&bindaddr, 0, sizeof(bindaddr));
|
|
memset(&default_prefs, 0, sizeof(default_prefs));
|
|
|
|
/* Copy the default jb config over global_jbconf */
|
|
memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
|
|
|
|
/* load the general section */
|
|
cat = ast_category_browse(cfg, "general");
|
|
config_parse_variables(TYPE_GENERAL, NULL, ast_variable_browse(cfg, "general"));
|
|
|
|
if (ntohl(bindaddr.sin_addr.s_addr)) {
|
|
__ourip = bindaddr.sin_addr;
|
|
} else {
|
|
hp = ast_gethostbyname(ourhost, &ahp);
|
|
if (!hp) {
|
|
ast_log(LOG_WARNING, "Unable to get our IP address, Skinny disabled\n");
|
|
ast_config_destroy(cfg);
|
|
return 0;
|
|
}
|
|
memcpy(&__ourip, hp->h_addr, sizeof(__ourip));
|
|
}
|
|
if (!ntohs(bindaddr.sin_port)) {
|
|
bindaddr.sin_port = ntohs(DEFAULT_SKINNY_PORT);
|
|
}
|
|
bindaddr.sin_family = AF_INET;
|
|
|
|
/* load the lines sections */
|
|
config_parse_variables(TYPE_DEF_LINE, default_line, ast_variable_browse(cfg, "lines"));
|
|
cat = ast_category_browse(cfg, "lines");
|
|
while (cat && strcasecmp(cat, "general") && strcasecmp(cat, "devices")) {
|
|
l = config_line(cat, ast_variable_browse(cfg, cat));
|
|
cat = ast_category_browse(cfg, cat);
|
|
}
|
|
|
|
/* load the devices sections */
|
|
config_parse_variables(TYPE_DEF_DEVICE, default_device, ast_variable_browse(cfg, "devices"));
|
|
cat = ast_category_browse(cfg, "devices");
|
|
while (cat && strcasecmp(cat, "general") && strcasecmp(cat, "lines")) {
|
|
d = config_device(cat, ast_variable_browse(cfg, cat));
|
|
cat = ast_category_browse(cfg, cat);
|
|
}
|
|
|
|
ast_mutex_lock(&netlock);
|
|
if ((skinnysock > -1) && (ntohs(bindaddr.sin_port) != oldport)) {
|
|
close(skinnysock);
|
|
skinnysock = -1;
|
|
}
|
|
if (skinnysock < 0) {
|
|
skinnysock = socket(AF_INET, SOCK_STREAM, 0);
|
|
if(setsockopt(skinnysock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
|
|
ast_log(LOG_ERROR, "Set Socket Options failed: errno %d, %s\n", errno, strerror(errno));
|
|
ast_config_destroy(cfg);
|
|
ast_mutex_unlock(&netlock);
|
|
return 0;
|
|
}
|
|
if (skinnysock < 0) {
|
|
ast_log(LOG_WARNING, "Unable to create Skinny socket: %s\n", strerror(errno));
|
|
} else {
|
|
if (bind(skinnysock, (struct sockaddr *)&bindaddr, sizeof(bindaddr)) < 0) {
|
|
ast_log(LOG_WARNING, "Failed to bind to %s:%d: %s\n",
|
|
ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port),
|
|
strerror(errno));
|
|
close(skinnysock);
|
|
skinnysock = -1;
|
|
ast_config_destroy(cfg);
|
|
ast_mutex_unlock(&netlock);
|
|
return 0;
|
|
}
|
|
if (listen(skinnysock, DEFAULT_SKINNY_BACKLOG)) {
|
|
ast_log(LOG_WARNING, "Failed to start listening to %s:%d: %s\n",
|
|
ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port),
|
|
strerror(errno));
|
|
close(skinnysock);
|
|
skinnysock = -1;
|
|
ast_config_destroy(cfg);
|
|
ast_mutex_unlock(&netlock);
|
|
return 0;
|
|
}
|
|
ast_verb(2, "Skinny listening on %s:%d\n",
|
|
ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port));
|
|
ast_netsock_set_qos(skinnysock, qos.tos, qos.cos, "Skinny");
|
|
ast_pthread_create_background(&accept_t, NULL, accept_thread, NULL);
|
|
}
|
|
}
|
|
ast_mutex_unlock(&netlock);
|
|
ast_config_destroy(cfg);
|
|
return 1;
|
|
}
|
|
|
|
static void delete_devices(void)
|
|
{
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
struct skinny_speeddial *sd;
|
|
struct skinny_addon *a;
|
|
|
|
AST_LIST_LOCK(&devices);
|
|
AST_LIST_LOCK(&lines);
|
|
|
|
/* Delete all devices */
|
|
while ((d = AST_LIST_REMOVE_HEAD(&devices, list))) {
|
|
/* Delete all lines for this device */
|
|
while ((l = AST_LIST_REMOVE_HEAD(&d->lines, list))) {
|
|
AST_LIST_REMOVE(&lines, l, all);
|
|
free(l);
|
|
}
|
|
/* Delete all speeddials for this device */
|
|
while ((sd = AST_LIST_REMOVE_HEAD(&d->speeddials, list))) {
|
|
free(sd);
|
|
}
|
|
/* Delete all addons for this device */
|
|
while ((a = AST_LIST_REMOVE_HEAD(&d->addons, list))) {
|
|
free(a);
|
|
}
|
|
free(d);
|
|
}
|
|
AST_LIST_UNLOCK(&lines);
|
|
AST_LIST_UNLOCK(&devices);
|
|
}
|
|
|
|
#if 0
|
|
/*
|
|
* XXX This never worked properly anyways.
|
|
* Let's get rid of it, until we can fix it.
|
|
*/
|
|
static int reload(void)
|
|
{
|
|
delete_devices();
|
|
config_load();
|
|
restart_monitor();
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int load_module(void)
|
|
{
|
|
int res = 0;
|
|
|
|
for (; res < ARRAY_LEN(soft_key_template_default); res++) {
|
|
soft_key_template_default[res].softKeyEvent = htolel(soft_key_template_default[res].softKeyEvent);
|
|
}
|
|
/* load and parse config */
|
|
res = config_load();
|
|
if (res == -1) {
|
|
return AST_MODULE_LOAD_DECLINE;
|
|
}
|
|
|
|
/* Make sure we can register our skinny channel type */
|
|
if (ast_channel_register(&skinny_tech)) {
|
|
ast_log(LOG_ERROR, "Unable to register channel class 'Skinny'\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_rtp_proto_register(&skinny_rtp);
|
|
ast_cli_register_multiple(cli_skinny, sizeof(cli_skinny) / sizeof(struct ast_cli_entry));
|
|
sched = sched_context_create();
|
|
if (!sched) {
|
|
ast_log(LOG_WARNING, "Unable to create schedule context\n");
|
|
}
|
|
io = io_context_create();
|
|
if (!io) {
|
|
ast_log(LOG_WARNING, "Unable to create I/O context\n");
|
|
}
|
|
/* And start the monitor for the first time */
|
|
restart_monitor();
|
|
|
|
return res;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
struct skinnysession *s;
|
|
struct skinny_device *d;
|
|
struct skinny_line *l;
|
|
struct skinny_subchannel *sub;
|
|
struct ast_context *con;
|
|
|
|
ast_rtp_proto_unregister(&skinny_rtp);
|
|
ast_channel_unregister(&skinny_tech);
|
|
ast_cli_unregister_multiple(cli_skinny, sizeof(cli_skinny) / sizeof(struct ast_cli_entry));
|
|
|
|
AST_LIST_LOCK(&sessions);
|
|
/* Destroy all the interfaces and free their memory */
|
|
while((s = AST_LIST_REMOVE_HEAD(&sessions, list))) {
|
|
d = s->device;
|
|
AST_LIST_TRAVERSE(&d->lines, l, list){
|
|
ast_mutex_lock(&l->lock);
|
|
AST_LIST_TRAVERSE(&l->sub, sub, list) {
|
|
ast_mutex_lock(&sub->lock);
|
|
if (sub->owner) {
|
|
sub->alreadygone = 1;
|
|
ast_softhangup(sub->owner, AST_SOFTHANGUP_APPUNLOAD);
|
|
}
|
|
ast_mutex_unlock(&sub->lock);
|
|
}
|
|
if (l->mwi_event_sub)
|
|
ast_event_unsubscribe(l->mwi_event_sub);
|
|
ast_mutex_unlock(&l->lock);
|
|
unregister_exten(l);
|
|
}
|
|
if (s->fd > -1)
|
|
close(s->fd);
|
|
pthread_cancel(s->t);
|
|
pthread_kill(s->t, SIGURG);
|
|
pthread_join(s->t, NULL);
|
|
free(s);
|
|
}
|
|
AST_LIST_UNLOCK(&sessions);
|
|
|
|
delete_devices();
|
|
|
|
ast_mutex_lock(&monlock);
|
|
if ((monitor_thread != AST_PTHREADT_NULL) && (monitor_thread != AST_PTHREADT_STOP)) {
|
|
pthread_cancel(monitor_thread);
|
|
pthread_kill(monitor_thread, SIGURG);
|
|
pthread_join(monitor_thread, NULL);
|
|
}
|
|
monitor_thread = AST_PTHREADT_STOP;
|
|
ast_mutex_unlock(&monlock);
|
|
|
|
ast_mutex_lock(&netlock);
|
|
if (accept_t && (accept_t != AST_PTHREADT_STOP)) {
|
|
pthread_cancel(accept_t);
|
|
pthread_kill(accept_t, SIGURG);
|
|
pthread_join(accept_t, NULL);
|
|
}
|
|
accept_t = AST_PTHREADT_STOP;
|
|
ast_mutex_unlock(&netlock);
|
|
|
|
close(skinnysock);
|
|
if (sched)
|
|
sched_context_destroy(sched);
|
|
|
|
con = ast_context_find(used_context);
|
|
if (con)
|
|
ast_context_destroy(con, "Skinny");
|
|
|
|
return 0;
|
|
}
|
|
|
|
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "Skinny Client Control Protocol (Skinny)",
|
|
.load = load_module,
|
|
.unload = unload_module,
|
|
);
|